LIBMAS/PluginAssemblys/ProgressThreadProcClass.cs

using System;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Threading;
using System.Drawing;

namespace PaintDotNet
{
    class ProgressThreadProcClass
    {
        private IFileTransferProgressEvents progressEvent;
        private Thread progressThread;

        public static void AddOnceThread(Form win32Window, Delegate method)
        {
            ProgressThreadProcClass procClass = new ProgressThreadProcClass();
            int itemCount = 100;
            ProgressThreadProcClass.IFileTransferProgressEvents progressEvents = new ProgressThreadProcClass.IFileTransferProgressEvents();

            //System.Threading.ThreadStart threadStart = null;
            System.Threading.ThreadStart copyThreadProc =
                delegate ()
                {
                    try
                    {
                        win32Window.Invoke(method);

                    }
                    catch (Exception)
                    {
                    }
                    finally
                    {
                        progressEvents.EndOperation(OperationResult.Finished);
                    }
                };

            procClass.StartProgressAction(/*currentForm*/win32Window, itemCount, copyThreadProc, progressEvents, null);
        }

        /// <summary>
        /// 进度条消失
        /// </summary>
        /// <param name="win32Window">控制进度条的form</param>
        public void DismissProgressAction(Form win32Window)
        {
            if (progressThread != null)
            {
                //progressThread.Abort();
                progressThread = null;
            }
            if (progressEvent != null)
            {
                progressEvent.EndOperation(OperationResult.Finished);
                progressEvent = null;
            }
        }

        /// <summary>
        /// 进度条方法-无具体进度
        /// </summary>
        /// <param name="win32Window">控制进度条的form</param>
        /// <param name="threadStart">可拷贝下面方法中的内容，将delegate改为具体运算过程的方法名</param>
        public void StartProgressAutoAction(Form win32Window, ThreadStart threadStart, string dialogText)
        {
            if (progressEvent != null)
            {
                progressEvent.EndOperation(OperationResult.Finished);
                progressEvent = null;
            }

            if (progressThread != null)
            {
                progressThread.Abort();
                progressThread = null;
            }

            int itemCount = 100;
            progressEvent = new IFileTransferProgressEvents();
            progressEvent.SetAutoWait(true);
            ThreadStart copyThreadProc =
                delegate ()
                {
                    try
                    {
                        progressEvent.SetItemCount(itemCount);
                        while (progressEvent != null)
                        {
                            for (int i = 0; i < itemCount; ++i)
                            {
                                Thread.Sleep(10);
                                if (progressEvent != null)
                                    progressEvent.SetItemOrdinal(i);
                            }
                            if (progressEvent != null)
                                Thread.Sleep(600);
                            //Thread.SpinWait(600);
                        }
                    }
                    catch
                    {

                    }
                    finally
                    {
                        if (progressEvent != null)
                        {
                            progressEvent.EndOperation(OperationResult.Finished);
                            progressEvent = null;
                        }
                    }
                };


            progressThread = new Thread(threadStart);
            progressThread.SetApartmentState(ApartmentState.STA);
            progressThread.Start();

            Thread copyThread = new Thread(copyThreadProc);
            copyThread.SetApartmentState(ApartmentState.STA);
            ////copyThread.IsBackground = true;
            //copyThread/*Thread.CurrentThread*/.Priority = ThreadPriority.BelowNormal/*AboveNormal*/;
            EventHandler onUIShown =
                delegate (object sender, EventArgs e)
                {
                    copyThread.Start();
                };

            progressEvent.BeginOperation(win32Window, onUIShown, dialogText);

            copyThread.Join();
            copyThread.Abort();
            GC.KeepAlive(win32Window);
        }

        /// <summary>
        /// 进度条方法-有具体进度
        /// </summary>
        /// <param name="win32Window">弹出进度条的form</param>
        /// <param name="itemCount">进度条总进度，建议值为100或200</param>
        /// <param name="copyThreadProc">可拷贝下面方法中的内容，将Thread.Sleep(50)改为具体运算过程</param>
        public void StartProgressAction(Form win32Window, int itemCount, ThreadStart copyThreadProc, IFileTransferProgressEvents progressEvents, string dialogText)
        {
            if (itemCount > 0)
            {
                if (progressEvents == null)
                {
                    progressEvent = new IFileTransferProgressEvents();
                }
                else
                    progressEvent = progressEvents;

                if (copyThreadProc == null)
                    copyThreadProc =
                    delegate ()
                    {
                        try
                        {
                            progressEvent.SetItemCount(itemCount);
                            for (int i = 0; i < itemCount; ++i)
                            {
                                Thread.Sleep(50);
                                progressEvent.SetItemOrdinal(i);
                            }
                        }

                        finally
                        {
                            progressEvent.EndOperation(OperationResult.Finished);
                        }
                    };

                Thread copyThread = new Thread(copyThreadProc);
                copyThread.SetApartmentState(ApartmentState.STA);

                EventHandler onUIShown =
                    delegate (object sender, EventArgs e)
                    {
                        copyThread.Start();
                    };

                progressEvent.BeginOperation(win32Window, onUIShown, dialogText);
                copyThread.Join();
            }
            GC.KeepAlive(win32Window);
        }

        /// <summary>
        /// 方法备份
        /// </summary>
        /// <param name="win32Window"></param>
        /// <param name="itemCount"></param>
        public void StartProgressActionCopy(Form win32Window, int itemCount/*, string[] items*/)
        {
            //int hr = NativeConstants.S_OK;

            //List<string> localPathNames = new List<string>();

            if (itemCount/*needLocalCopy.Count*/ > 0)
            {
                IFileTransferProgressEvents progressEvents = new IFileTransferProgressEvents();

                ThreadStart copyThreadProc =
                    delegate ()
                    {
                        try
                        {
                            progressEvents.SetItemCount(itemCount);

                            for (int i = 0; i < itemCount/*needLocalCopy.Count*/; ++i)
                            {
                                //NativeInterfaces.IShellItem item = needLocalCopy[i];

                                progressEvents.SetItemOrdinal(i);
                                //CopyResult result = CreateLocalCopy(item, progressEvents, out pathName);

                                //if (result == CopyResult.Success)
                                //{
                                //    localPathNames.Add(pathName);
                                //}
                                //else if (result == CopyResult.Skipped)
                                //{
                                //    // do nothing
                                //}
                                //else if (result == CopyResult.CancelOperation)
                                //{
                                //    hr = NativeConstants.S_FALSE;
                                //    break;
                                //}
                                //else
                                //{
                                //    throw new InvalidEnumArgumentException();
                                //}
                            }
                        }

                        finally
                        {
                            OperationResult result = OperationResult.Finished;

                            //if (hr == NativeConstants.S_OK)
                            //    result = OperationResult.Finished;
                            //else
                            //    result = OperationResult.Canceled;

                            progressEvents.EndOperation(result);
                        }
                    };

                Thread copyThread = new Thread(copyThreadProc);
                copyThread.SetApartmentState(ApartmentState.STA);

                EventHandler onUIShown =
                    delegate (object sender, EventArgs e)
                    {
                        copyThread.Start();
                    };

                //this.cancelSink = new CancelableTearOff();
                progressEvents.BeginOperation(win32Window, onUIShown/*, cancelSink*/, null);
                //this.cancelSink = null;
                copyThread.Join();

                //oleWindow = null;
            }

            //this.FileNames = localPathNames.ToArray();

            //items.Clear();
            //items = null;

            GC.KeepAlive(win32Window);
            //return hr;
        }

        #region 内部类

        public class IFileTransferProgressEvents
        {
            private TransferProgressDialog progressDialog;
            //private ICancelable cancelSink;
            private bool autoWait = false;
            private int itemCount = 0;
            private int itemOrdinal = 0;
            private string itemName = string.Empty;
            private long totalWork;
            private long totalProgress;
            private /*const */int maxPBValue = 100;//200; // granularity of progress bar. 100 means 1%, 200 means 0.5%, etc.
            //private bool cancelRequested = false;
            public void BeginOperation(Form/*IWin32Window*/ owner, EventHandler callWhenUIShown/*, ICancelable cancelSink*/, string dialogText)
            {
                if (this.progressDialog != null)
                {
                    //throw new InvalidOperationException("Operation already in progress");
                    return;
                }

                this.progressDialog = new TransferProgressDialog();
                this.progressDialog.lblTitleBackColor = Color.Transparent;
                this.progressDialog.Text = dialogText == null ? PdnResources.GetString("Menu.Isoperation.Text")/*"正在运算"*/ : dialogText;// PdnResources.GetString("DocumentWorkspace.ShowFileDialog.TransferProgress.Title");
                this.progressDialog.Icon = Utility.ImageToIcon(PdnResources.GetImageResource("Icons.MenuFileOpenIcon.png").Reference);
                //this.progressDialog.Title = PdnResources.GetString("DocumentWorkspace.ShowFileDialog.ItemText.Initializing");

                this.progressDialog.ProcessMsg = PdnResources.GetString("Menu.Operationisinprogresspleasewaitpatiently.Text");//#21198

                if (autoWait/* && this.progressDialog != null*/)
                    this.progressDialog.ProgressBar.Style = ProgressBarStyle.Blocks;
                else
                    this.progressDialog.ProgressBar.Style = ProgressBarStyle.Marquee;
                this.progressDialog.ProgressBar.Maximum = maxPBValue;

                this.progressDialog.CancelClicked +=
                    delegate (object sender, EventArgs e)
                    {
                        //this.cancelRequested = true;
                        //this.cancelSink.RequestCancel();
                        //UpdateUI();
                    };

                EventHandler progressDialog_Shown =
                    delegate (object sender, EventArgs e)
                    {
                        callWhenUIShown(this, EventArgs.Empty);
                    };
                this.progressDialog.CancelVisible = false;
                //this.cancelSink = cancelSink;
                this.itemOrdinal = 0;
                //this.cancelRequested = false;
                this.itemName = this.progressDialog.Text != null ? this.progressDialog.Text : string.Empty;
                this.itemCount = 0;
                this.itemOrdinal = 0;
                this.totalProgress = 0;
                this.totalWork = 0;

                this.progressDialog.Shown += progressDialog_Shown;
                if (owner != null)
                    this.progressDialog.ShowDialog(owner);
                else
                    this.progressDialog.Show();
                this.progressDialog.Shown -= progressDialog_Shown;

                this.progressDialog.CancelVisible = false;

                //this.progressDialog.Dispose();
                //this.progressDialog = null;
                //this.cancelSink = null;
            }

            public void SetAutoWait(bool autoWait)
            {
                this.autoWait = autoWait;
                if (autoWait && this.progressDialog != null)
                {
                    this.progressDialog.ProcessMsg = PdnResources.GetString("Menu.Operationisinprogresspleasewaitpatiently.Text");//正在处理
                }
            }
            
            public void SetItemCount(int itemCount)
            {
                if (this.progressDialog.InvokeRequired)
                {
                    this.progressDialog.BeginInvoke(new Procedure<int>(SetItemCount), new object[] { itemCount });
                }
                else
                {
                    this.itemCount = itemCount;
                    this.maxPBValue = itemCount;
                    this.progressDialog.ProgressBar.Maximum = maxPBValue;
                    UpdateUI();
                }
            }
            public void SetItemOrdinal(int itemOrdinal)
            {
                if (this.progressDialog.InvokeRequired)
                {
                    this.progressDialog.BeginInvoke(new Procedure<int>(SetItemOrdinal), new object[] { itemOrdinal });
                }
                else
                {
                    this.itemOrdinal = itemOrdinal;
                    this.totalWork = 0;
                    this.totalProgress = 0;
                    UpdateUI();
                }
            }
            public void SetItemInfo(string itemInfo)
            {
                if (this.progressDialog.InvokeRequired)
                {
                    this.progressDialog.BeginInvoke(new Procedure<string>(SetItemInfo), new object[] { itemInfo });
                }
                else
                {
                    this.itemName = itemInfo;
                    UpdateUI();
                }
            }
            public void BeginItem()
            {
                if (this.progressDialog.InvokeRequired)
                {
                    this.progressDialog.BeginInvoke(new Procedure(BeginItem), null);
                }
                else
                {
                    this.progressDialog.ProgressBar.Style = ProgressBarStyle.Continuous;
                }
            }
            public void SetItemWorkTotal(long totalWork)
            {
                if (this.progressDialog.InvokeRequired)
                {
                    this.progressDialog.BeginInvoke(new Procedure<long>(SetItemWorkTotal), new object[] { totalWork });
                }
                else
                {
                    this.totalWork = totalWork;
                    UpdateUI();
                }
            }
            public void SetItemWorkProgress(long totalProgress)
            {
                if (this.progressDialog.InvokeRequired)
                {
                    this.progressDialog.BeginInvoke(new Procedure<long>(SetItemWorkProgress), new object[] { totalProgress });
                }
                else
                {
                    this.totalProgress = totalProgress;
                    UpdateUI();
                }
            }
            public void EndItem(WorkItemResult result)
            {
                if (this.progressDialog.InvokeRequired)
                {
                    this.progressDialog.BeginInvoke(new Procedure<WorkItemResult>(EndItem), new object[] { result });
                }
                else
                {
                }
            }
            public void EndOperation(OperationResult result)
            {
                if (this.progressDialog.InvokeRequired)
                {
                    this.progressDialog.BeginInvoke(new Procedure<OperationResult>(EndOperation), new object[] { result });
                }
                else
                {
                    this.progressDialog.Close();
                }
            }
            public WorkItemFailureAction ReportItemFailure(Exception ex)
            {
                if (this.progressDialog.InvokeRequired)
                {
                    object result = this.progressDialog.Invoke(
                        new Function<WorkItemFailureAction, Exception>(ReportItemFailure),
                        new object[] { ex });

                    return (WorkItemFailureAction)result;
                }
                else
                {
                    WorkItemFailureAction result;
                    result = ShowFileTransferFailedDialog(ex);
                    return result;
                }
            }
            private WorkItemFailureAction ShowFileTransferFailedDialog(Exception ex)
            {
                WorkItemFailureAction result;
                Icon formIcon = this.progressDialog.Icon;

                string formTitle = PdnResources.GetString("DocumentWorkspace.ShowFileDialog.ItemFailureDialog.Title");

                Image taskImage = PdnResources.GetImageResource("Icons.WarningIcon.png").Reference;

                string introTextFormat = PdnResources.GetString("DocumentWorkspace.ShowFileDialog.ItemFailureDialog.IntroText.Format");
                string introText = string.Format(introTextFormat, ex.Message);

                TaskButton retryTB = new TaskButton(
                    PdnResources.GetImageResource("Icons.MenuImageRotate90CWIcon.png").Reference,
                    PdnResources.GetString("DocumentWorkspace.ShowFileDialog.RetryTB.ActionText"),
                    PdnResources.GetString("DocumentWorkspace.ShowFileDialog.RetryTB.ExplanationText"));

                TaskButton skipTB = new TaskButton(
                    PdnResources.GetImageResource("Icons.HistoryFastForwardIcon.png").Reference,
                    PdnResources.GetString("DocumentWorkspace.ShowFileDialog.SkipTB.ActionText"),
                    PdnResources.GetString("DocumentWorkspace.ShowFileDialog.SkipTB.ExplanationText"));

                TaskButton cancelTB = new TaskButton(
                    PdnResources.GetImageResource("Icons.CancelIcon.png").Reference,
                    PdnResources.GetString("DocumentWorkspace.ShowFileDialog.CancelTB.ActionText"),
                    PdnResources.GetString("DocumentWorkspace.ShowFileDialog.CancelTB.ExplanationText"));

                List<TaskButton> taskButtons = new List<TaskButton>();
                taskButtons.Add(retryTB);

                // Only have the Skip button if there is more than 1 item being transferred.
                // If only 1 item is begin transferred, Skip and Cancel are essentially synonymous.
                if (this.itemCount > 1)
                {
                    taskButtons.Add(skipTB);
                }

                taskButtons.Add(cancelTB);

                int width96 = (TaskDialog.DefaultPixelWidth96Dpi * 4) / 3; // 33% wider

                TaskButton clickedTB = TaskDialog.Show(
                    this.progressDialog,
                    formIcon,
                    formTitle,
                    taskImage,
                    true,
                    introText,
                    taskButtons.ToArray(),
                    retryTB,
                    cancelTB,
                    width96,
                    false,
                    0,
                    out bool unuse);

                if (clickedTB == retryTB)
                {
                    result = WorkItemFailureAction.RetryItem;
                }
                else if (clickedTB == skipTB)
                {
                    result = WorkItemFailureAction.SkipItem;
                }
                else
                {
                    result = WorkItemFailureAction.CancelOperation;
                }

                return result;
            }
            private void UpdateUI()
            {
                int itemCount2 = Math.Max(1, this.itemCount);

                double startValue = (double)this.itemOrdinal / (double)itemCount2;
                double endValue = (double)(this.itemOrdinal + 1) / (double)itemCount2;

                long totalWork2 = Math.Max(1, this.totalWork);
                double lerp = (double)this.totalProgress / (double)totalWork2;

                double newValue = Utility.Lerp(startValue, endValue, lerp);
                int newValueInt = (int)Math.Ceiling(maxPBValue * newValue);

                //if (this.cancelRequested)
                //{
                //    this.progressDialog.CancelEnabled = false;
                //    this.progressDialog.ItemText = PdnResources.GetString("DocumentWorkspace.ShowFileDialog.ItemText.Canceling");
                //    this.progressDialog.OperationProgress = string.Empty;
                //    this.progressDialog.ProgressBar.Style = ProgressBarStyle.Marquee;
                //}
                //else
                {
                    //this.progressDialog.CancelEnabled = true;
                    this.progressDialog.CancelVisible = false;
                    this.progressDialog.Title = this.itemName;
                    string progressFormat = PdnResources.GetString("DocumentWorkspace.ShowFileDialog.ProgressText.Format");
                    if (this.autoWait)
                    {
                        this.progressDialog.ProcessMsg = PdnResources.GetString("Menu.Operationisinprogresspleasewaitpatiently.Text");//正在处理
                    }
                    else
                    {
                        string progressText = string.Format(progressFormat, Math.Min(this.itemOrdinal + 1, this.itemCount), this.itemCount);
                        this.progressDialog.ProcessMsg = progressText;
                    }
                    this.progressDialog.ProgressBar.Style = ProgressBarStyle.Continuous;
                    this.progressDialog.ProgressBar.Value = newValueInt;
                }
            }
        }

        internal static class NativeConstants
        {
            public const int MAX_PATH = 260;

            public const int CSIDL_DESKTOP_DIRECTORY = 0x0010;        // C:\Users\[user]\Desktop\
            public const int CSIDL_MYPICTURES = 0x0027;
            public const int CSIDL_PERSONAL = 0x0005;

            public const int CSIDL_PROGRAM_FILES = 0x0026;            // C:\Program Files\
            public const int CSIDL_APPDATA = 0x001a;                  // C:\Users\[user]\AppData\Roaming\
            public const int CSIDL_LOCAL_APPDATA = 0x001c;            // C:\Users\[user]\AppData\Local\
            public const int CSIDL_COMMON_DESKTOPDIRECTORY = 0x0019;  // C:\Users\All Users\Desktop

            public const int CSIDL_FLAG_CREATE = 0x8000;    // new for Win2K, or this in to force creation of folder

            public const uint SHGFP_TYPE_CURRENT = 0;
            public const uint SHGFP_TYPE_DEFAULT = 1;

            public const int BP_COMMANDLINK = 6;

            public const int CMDLS_NORMAL = 1;
            public const int CMDLS_HOT = 2;
            public const int CMDLS_PRESSED = 3;
            public const int CMDLS_DISABLED = 4;
            public const int CMDLS_DEFAULTED = 5;
            public const int CMDLS_DEFAULTED_ANIMATING = 6;

            public enum SECURITY_IMPERSONATION_LEVEL
            {
                SecurityAnonymous = 0,
                SecurityIdentification = 1,
                SecurityImpersonation = 2,
                SecurityDelegation = 3
            }

            public enum TOKEN_TYPE
            {
                TokenPrimary = 1,
                TokenImpersonation = 2
            }

            public const uint TOKEN_ASSIGN_PRIMARY = 0x0001;
            public const uint TOKEN_DUPLICATE = 0x0002;
            public const uint TOKEN_IMPERSONATE = 0x0004;
            public const uint TOKEN_QUERY = 0x0008;
            public const uint TOKEN_QUERY_SOURCE = 0x0010;
            public const uint TOKEN_ADJUST_PRIVILEGES = 0x0020;
            public const uint TOKEN_ADJUST_GROUPS = 0x0040;
            public const uint TOKEN_ADJUST_DEFAULT = 0x0080;
            public const uint TOKEN_ADJUST_SESSIONID = 0x0100;

            public const uint TOKEN_ALL_ACCESS_P =
                STANDARD_RIGHTS_REQUIRED |
                TOKEN_ASSIGN_PRIMARY |
                TOKEN_DUPLICATE |
                TOKEN_IMPERSONATE |
                TOKEN_QUERY |
                TOKEN_QUERY_SOURCE |
                TOKEN_ADJUST_PRIVILEGES |
                TOKEN_ADJUST_GROUPS |
                TOKEN_ADJUST_DEFAULT;

            public const uint TOKEN_ALL_ACCESS = TOKEN_ALL_ACCESS_P | TOKEN_ADJUST_SESSIONID;
            public const uint TOKEN_READ = STANDARD_RIGHTS_READ | TOKEN_QUERY;
            public const uint TOKEN_WRITE = STANDARD_RIGHTS_WRITE | TOKEN_ADJUST_PRIVILEGES | TOKEN_ADJUST_GROUPS | TOKEN_ADJUST_DEFAULT;
            public const uint TOKEN_EXECUTE = STANDARD_RIGHTS_EXECUTE;

            public const uint MAXIMUM_ALLOWED = 0x02000000;

            public const uint PROCESS_TERMINATE = 0x0001;
            public const uint PROCESS_CREATE_THREAD = 0x0002;
            public const uint PROCESS_SET_SESSIONID = 0x0004;
            public const uint PROCESS_VM_OPERATION = 0x0008;
            public const uint PROCESS_VM_READ = 0x0010;
            public const uint PROCESS_VM_WRITE = 0x0020;
            public const uint PROCESS_DUP_HANDLE = 0x0040;
            public const uint PROCESS_CREATE_PROCESS = 0x0080;
            public const uint PROCESS_SET_QUOTA = 0x0100;
            public const uint PROCESS_SET_INFORMATION = 0x0200;
            public const uint PROCESS_QUERY_INFORMATION = 0x0400;
            public const uint PROCESS_SUSPEND_RESUME = 0x0800;
            public const uint PROCESS_QUERY_LIMITED_INFORMATION = 0x1000;
            public const uint PROCESS_ALL_ACCESS = STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0xFFFF;

            public const uint PF_NX_ENABLED = 12;
            public const uint PF_XMMI_INSTRUCTIONS_AVAILABLE = 6;
            public const uint PF_XMMI64_INSTRUCTIONS_AVAILABLE = 10;
            public const uint PF_SSE3_INSTRUCTIONS_AVAILABLE = 13;

            public const uint CF_ENHMETAFILE = 14;

            public static Guid BHID_Stream
            {
                get
                {
                    return new Guid(0x1cebb3ab, 0x7c10, 0x499a, 0xa4, 0x17, 0x92, 0xca, 0x16, 0xc4, 0xcb, 0x83);
                }
            }

            public const string IID_IOleWindow = "00000114-0000-0000-C000-000000000046";
            public const string IID_IModalWindow = "b4db1657-70d7-485e-8e3e-6fcb5a5c1802";
            public const string IID_IFileDialog = "42f85136-db7e-439c-85f1-e4075d135fc8";
            public const string IID_IFileOpenDialog = "d57c7288-d4ad-4768-be02-9d969532d960";
            public const string IID_IFileSaveDialog = "84bccd23-5fde-4cdb-aea4-af64b83d78ab";
            public const string IID_IFileDialogEvents = "973510DB-7D7F-452B-8975-74A85828D354";
            public const string IID_IFileDialogControlEvents = "36116642-D713-4b97-9B83-7484A9D00433";
            public const string IID_IFileDialogCustomize = "8016b7b3-3d49-4504-a0aa-2a37494e606f";
            public const string IID_IShellItem = "43826D1E-E718-42EE-BC55-A1E261C37BFE";
            public const string IID_IShellItemArray = "B63EA76D-1F85-456F-A19C-48159EFA858B";
            public const string IID_IKnownFolder = "38521333-6A87-46A7-AE10-0F16706816C3";
            public const string IID_IKnownFolderManager = "44BEAAEC-24F4-4E90-B3F0-23D258FBB146";
            public const string IID_IPropertyStore = "886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99";

            public const string IID_ISequentialStream = "0c733a30-2a1c-11ce-ade5-00aa0044773d";
            public const string IID_IStream = "0000000C-0000-0000-C000-000000000046";

            public const string IID_IFileOperation = "947aab5f-0a5c-4c13-b4d6-4bf7836fc9f8";
            public const string IID_IFileOperationProgressSink = "04b0f1a7-9490-44bc-96e1-4296a31252e2";

            public const string CLSID_FileOpenDialog = "DC1C5A9C-E88A-4dde-A5A1-60F82A20AEF7";
            public const string CLSID_FileSaveDialog = "C0B4E2F3-BA21-4773-8DBA-335EC946EB8B";
            public const string CLSID_KnownFolderManager = "4df0c730-df9d-4ae3-9153-aa6b82e9795a";
            public const string CLSID_FileOperation = "3ad05575-8857-4850-9277-11b85bdb8e09";

            public enum FOF
                : uint
            {
                FOF_MULTIDESTFILES = 0x0001,
                FOF_CONFIRMMOUSE = 0x0002,
                FOF_SILENT = 0x0004,                // don't display progress UI (confirm prompts may be displayed still)
                FOF_RENAMEONCOLLISION = 0x0008,     // automatically rename the source files to avoid the collisions
                FOF_NOCONFIRMATION = 0x0010,        // don't display confirmation UI, assume "yes" for cases that can be bypassed, "no" for those that can not
                FOF_WANTMAPPINGHANDLE = 0x0020,     // Fill in SHFILEOPSTRUCT.hNameMappings
                                                    // Must be freed using SHFreeNameMappings
                FOF_ALLOWUNDO = 0x0040,             // enable undo including Recycle behavior for IFileOperation::Delete()
                FOF_FILESONLY = 0x0080,             // only operate on the files (non folders), both files and folders are assumed without this
                FOF_SIMPLEPROGRESS = 0x0100,        // means don't show names of files
                FOF_NOCONFIRMMKDIR = 0x0200,        // don't dispplay confirmatino UI before making any needed directories, assume "Yes" in these cases
                FOF_NOERRORUI = 0x0400,             // don't put up error UI, other UI may be displayed, progress, confirmations
                FOF_NOCOPYSECURITYATTRIBS = 0x0800, // dont copy file security attributes (ACLs)
                FOF_NORECURSION = 0x1000,           // don't recurse into directories for operations that would recurse
                FOF_NO_CONNECTED_ELEMENTS = 0x2000, // don't operate on connected elements ("xxx_files" folders that go with .htm files)
                FOF_WANTNUKEWARNING = 0x4000,       // during delete operation, warn if nuking instead of recycling (partially overrides FOF_NOCONFIRMATION)
                FOF_NORECURSEREPARSE = 0x8000,      // deprecated; the operations engine always does the right thing on FolderLink objects (symlinks, reparse points, folder shortcuts)

                FOF_NO_UI = (FOF_SILENT | FOF_NOCONFIRMATION | FOF_NOERRORUI | FOF_NOCONFIRMMKDIR), // don't display any UI at all

                FOFX_NOSKIPJUNCTIONS = 0x00010000,        // Don't avoid binding to junctions (like Task folder, Recycle-Bin)
                FOFX_PREFERHARDLINK = 0x00020000,         // Create hard link if possible
                FOFX_SHOWELEVATIONPROMPT = 0x00040000,    // Show elevation prompts when error UI is disabled (use with FOF_NOERRORUI)
                FOFX_EARLYFAILURE = 0x00100000,           // Fail operation as soon as a single error occurs rather than trying to process other items (applies only when using FOF_NOERRORUI)
                FOFX_PRESERVEFILEEXTENSIONS = 0x00200000, // Rename collisions preserve file extns (use with FOF_RENAMEONCOLLISION)
                FOFX_KEEPNEWERFILE = 0x00400000,          // Keep newer file on naming conflicts
                FOFX_NOCOPYHOOKS = 0x00800000,            // Don't use copy hooks
                FOFX_NOMINIMIZEBOX = 0x01000000,          // Don't allow minimizing the progress dialog
                FOFX_MOVEACLSACROSSVOLUMES = 0x02000000,  // Copy security information when performing a cross-volume move operation
                FOFX_DONTDISPLAYSOURCEPATH = 0x04000000,  // Don't display the path of source file in progress dialog
                FOFX_DONTDISPLAYDESTPATH = 0x08000000,    // Don't display the path of destination file in progress dialog
            }

            public enum STATFLAG
                : uint
            {
                STATFLAG_DEFAULT = 0,
                STATFLAG_NONAME = 1,
                STATFLAG_NOOPEN = 2
            }

            public enum STGTY
                : uint
            {
                STGTY_STORAGE = 1,
                STGTY_STREAM = 2,
                STGTY_LOCKBYTES = 3,
                STGTY_PROPERTY = 4
            }

            [Flags]
            public enum STGC
                : uint
            {
                STGC_DEFAULT = 0,
                STGC_OVERWRITE = 1,
                STGC_ONLYIFCURRENT = 2,
                STGC_DANGEROUSLYCOMMITMERELYTODISKCACHE = 4,
                STGC_CONSOLIDATE = 8
            }

            public enum CDCONTROLSTATE
            {
                CDCS_INACTIVE = 0x00000000,
                CDCS_ENABLED = 0x00000001,
                CDCS_VISIBLE = 0x00000002
            }

            public enum FFFP_MODE
            {
                FFFP_EXACTMATCH,
                FFFP_NEARESTPARENTMATCH
            }

            public enum SIATTRIBFLAGS
            {
                SIATTRIBFLAGS_AND = 0x00000001, // if multiple items and the attirbutes together.
                SIATTRIBFLAGS_OR = 0x00000002, // if multiple items or the attributes together.
                SIATTRIBFLAGS_APPCOMPAT = 0x00000003, // Call GetAttributes directly on the ShellFolder for multiple attributes
            }

            public enum SIGDN : uint
            {
                SIGDN_NORMALDISPLAY = 0x00000000,                 // SHGDN_NORMAL
                SIGDN_PARENTRELATIVEPARSING = 0x80018001,         // SHGDN_INFOLDER | SHGDN_FORPARSING
                SIGDN_DESKTOPABSOLUTEPARSING = 0x80028000,        // SHGDN_FORPARSING
                SIGDN_PARENTRELATIVEEDITING = 0x80031001,         // SHGDN_INFOLDER | SHGDN_FOREDITING
                SIGDN_DESKTOPABSOLUTEEDITING = 0x8004c000,        // SHGDN_FORPARSING | SHGDN_FORADDRESSBAR
                SIGDN_FILESYSPATH = 0x80058000,                   // SHGDN_FORPARSING
                SIGDN_URL = 0x80068000,                           // SHGDN_FORPARSING
                SIGDN_PARENTRELATIVEFORADDRESSBAR = 0x8007c001,   // SHGDN_INFOLDER | SHGDN_FORPARSING | SHGDN_FORADDRESSBAR
                SIGDN_PARENTRELATIVE = 0x80080001                 // SHGDN_INFOLDER
            }

            public const uint DROPEFFECT_COPY = 1;
            public const uint DROPEFFECT_MOVE = 2;
            public const uint DROPEFFECT_LINK = 4;

            [Flags]
            public enum SFGAO : uint
            {
                SFGAO_CANCOPY = DROPEFFECT_COPY,        // Objects can be copied (0x1)
                SFGAO_CANMOVE = DROPEFFECT_MOVE,        // Objects can be moved (0x2)
                SFGAO_CANLINK = DROPEFFECT_LINK,        // Objects can be linked (0x4)
                SFGAO_STORAGE = 0x00000008,             // supports BindToObject(IID_IStorage)
                SFGAO_CANRENAME = 0x00000010,           // Objects can be renamed
                SFGAO_CANDELETE = 0x00000020,           // Objects can be deleted
                SFGAO_HASPROPSHEET = 0x00000040,        // Objects have property sheets
                SFGAO_DROPTARGET = 0x00000100,          // Objects are drop target
                SFGAO_CAPABILITYMASK = 0x00000177,
                SFGAO_ENCRYPTED = 0x00002000,           // Object is encrypted (use alt color)
                SFGAO_ISSLOW = 0x00004000,              // 'Slow' object
                SFGAO_GHOSTED = 0x00008000,             // Ghosted icon
                SFGAO_LINK = 0x00010000,                // Shortcut (link)
                SFGAO_SHARE = 0x00020000,               // Shared
                SFGAO_READONLY = 0x00040000,            // Read-only
                SFGAO_HIDDEN = 0x00080000,              // Hidden object
                SFGAO_DISPLAYATTRMASK = 0x000FC000,
                SFGAO_FILESYSANCESTOR = 0x10000000,     // May contain children with SFGAO_FILESYSTEM
                SFGAO_FOLDER = 0x20000000,              // Support BindToObject(IID_IShellFolder)
                SFGAO_FILESYSTEM = 0x40000000,          // Is a win32 file system object (file/folder/root)
                SFGAO_HASSUBFOLDER = 0x80000000,        // May contain children with SFGAO_FOLDER (may be slow)
                SFGAO_CONTENTSMASK = 0x80000000,
                SFGAO_VALIDATE = 0x01000000,            // Invalidate cached information (may be slow)
                SFGAO_REMOVABLE = 0x02000000,           // Is this removeable media?
                SFGAO_COMPRESSED = 0x04000000,          // Object is compressed (use alt color)
                SFGAO_BROWSABLE = 0x08000000,           // Supports IShellFolder, but only implements CreateViewObject() (non-folder view)
                SFGAO_NONENUMERATED = 0x00100000,       // Is a non-enumerated object (should be hidden)
                SFGAO_NEWCONTENT = 0x00200000,          // Should show bold in explorer tree
                SFGAO_STREAM = 0x00400000,              // Supports BindToObject(IID_IStream)
                SFGAO_CANMONIKER = 0x00400000,          // Obsolete
                SFGAO_HASSTORAGE = 0x00400000,          // Obsolete
                SFGAO_STORAGEANCESTOR = 0x00800000,     // May contain children with SFGAO_STORAGE or SFGAO_STREAM
                SFGAO_STORAGECAPMASK = 0x70C50008,      // For determining storage capabilities, ie for open/save semantics
                SFGAO_PKEYSFGAOMASK = 0x81044010        // Attributes that are masked out for PKEY_SFGAOFlags because they are considered to cause slow calculations or lack context (SFGAO_VALIDATE | SFGAO_ISSLOW | SFGAO_HASSUBFOLDER and others)
            }

            public enum FDE_OVERWRITE_RESPONSE
            {
                FDEOR_DEFAULT = 0x00000000,
                FDEOR_ACCEPT = 0x00000001,
                FDEOR_REFUSE = 0x00000002
            }

            public enum FDE_SHAREVIOLATION_RESPONSE
            {
                FDESVR_DEFAULT = 0x00000000,
                FDESVR_ACCEPT = 0x00000001,
                FDESVR_REFUSE = 0x00000002
            }

            public enum FDAP
            {
                FDAP_BOTTOM = 0x00000000,
                FDAP_TOP = 0x00000001,
            }

            [Flags]
            public enum FOS : uint
            {
                FOS_OVERWRITEPROMPT = 0x00000002,
                FOS_STRICTFILETYPES = 0x00000004,
                FOS_NOCHANGEDIR = 0x00000008,
                FOS_PICKFOLDERS = 0x00000020,
                FOS_FORCEFILESYSTEM = 0x00000040, // Ensure that items returned are filesystem items.
                FOS_ALLNONSTORAGEITEMS = 0x00000080, // Allow choosing items that have no storage.
                FOS_NOVALIDATE = 0x00000100,
                FOS_ALLOWMULTISELECT = 0x00000200,
                FOS_PATHMUSTEXIST = 0x00000800,
                FOS_FILEMUSTEXIST = 0x00001000,
                FOS_CREATEPROMPT = 0x00002000,
                FOS_SHAREAWARE = 0x00004000,
                FOS_NOREADONLYRETURN = 0x00008000,
                FOS_NOTESTFILECREATE = 0x00010000,
                FOS_HIDEMRUPLACES = 0x00020000,
                FOS_HIDEPINNEDPLACES = 0x00040000,
                FOS_NODEREFERENCELINKS = 0x00100000,
                FOS_DONTADDTORECENT = 0x02000000,
                FOS_FORCESHOWHIDDEN = 0x10000000,
                FOS_DEFAULTNOMINIMODE = 0x20000000
            }

            public enum KF_CATEGORY
            {
                KF_CATEGORY_VIRTUAL = 0x00000001,
                KF_CATEGORY_FIXED = 0x00000002,
                KF_CATEGORY_COMMON = 0x00000003,
                KF_CATEGORY_PERUSER = 0x00000004
            }

            [Flags]
            public enum KF_DEFINITION_FLAGS
            {
                KFDF_PERSONALIZE = 0x00000001,
                KFDF_LOCAL_REDIRECT_ONLY = 0x00000002,
                KFDF_ROAMABLE = 0x00000004,
            }

            public const uint DWMWA_NCRENDERING_ENABLED = 1;           // [get] Is non-client rendering enabled/disabled
            public const uint DWMWA_NCRENDERING_POLICY = 2;            // [set] Non-client rendering policy
            public const uint DWMWA_TRANSITIONS_FORCEDISABLED = 3;     // [set] Potentially enable/forcibly disable transitions
            public const uint DWMWA_ALLOW_NCPAINT = 4;                 // [set] Allow contents rendered in the non-client area to be visible on the DWM-drawn frame.
            public const uint DWMWA_CAPTION_BUTTON_BOUNDS = 5;         // [get] Bounds of the caption button area in window-relative space.
            public const uint DWMWA_NONCLIENT_RTL_LAYOUT = 6;          // [set] Is non-client content RTL mirrored
            public const uint DWMWA_FORCE_ICONIC_REPRESENTATION = 7;   // [set] Force this window to display iconic thumbnails.
            public const uint DWMWA_FLIP3D_POLICY = 8;                 // [set] Designates how Flip3D will treat the window.
            public const uint DWMWA_EXTENDED_FRAME_BOUNDS = 9;         // [get] Gets the extended frame bounds rectangle in screen space
            public const uint DWMWA_LAST = 10;

            public const uint DWMNCRP_USEWINDOWSTYLE = 0;
            public const uint DWMNCRP_DISABLED = 1;
            public const uint DWMNCRP_ENABLED = 2;
            public const uint DWMNCRP_LAST = 3;

            public const byte VER_EQUAL = 1;
            public const byte VER_GREATER = 2;
            public const byte VER_GREATER_EQUAL = 3;
            public const byte VER_LESS = 4;
            public const byte VER_LESS_EQUAL = 5;
            public const byte VER_AND = 6;
            public const byte VER_OR = 7;

            public const uint VER_CONDITION_MASK = 7;
            public const uint VER_NUM_BITS_PER_CONDITION_MASK = 3;

            public const uint VER_MINORVERSION = 0x0000001;
            public const uint VER_MAJORVERSION = 0x0000002;
            public const uint VER_BUILDNUMBER = 0x0000004;
            public const uint VER_PLATFORMID = 0x0000008;
            public const uint VER_SERVICEPACKMINOR = 0x0000010;
            public const uint VER_SERVICEPACKMAJOR = 0x0000020;
            public const uint VER_SUITENAME = 0x0000040;
            public const uint VER_PRODUCT_TYPE = 0x0000080;

            public const uint VER_PLATFORM_WIN32s = 0;
            public const uint VER_PLATFORM_WIN32_WINDOWS = 1;
            public const uint VER_PLATFORM_WIN32_NT = 2;

            public const int THREAD_MODE_BACKGROUND_BEGIN = 0x10000;
            public const int THREAD_MODE_BACKGROUND_END = 0x20000;

            private static uint CTL_CODE(uint deviceType, uint function, uint method, uint access)
            {
                return (deviceType << 16) | (access << 14) | (function << 2) | method;
            }

            public const uint FILE_DEVICE_FILE_SYSTEM = 0x00000009;
            public const uint METHOD_BUFFERED = 0;

            public static readonly uint FSCTL_SET_COMPRESSION =
                CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 16, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA);

            public static ushort COMPRESSION_FORMAT_DEFAULT = 1;

            public const int SW_HIDE = 0;
            public const int SW_SHOWNORMAL = 1;
            public const int SW_NORMAL = 1;
            public const int SW_SHOWMINIMIZED = 2;
            public const int SW_SHOWMAXIMIZED = 3;
            public const int SW_MAXIMIZE = 3;
            public const int SW_SHOWNOACTIVATE = 4;
            public const int SW_SHOW = 5;
            public const int SW_MINIMIZE = 6;
            public const int SW_SHOWMINNOACTIVE = 7;
            public const int SW_SHOWNA = 8;
            public const int SW_RESTORE = 9;
            public const int SW_SHOWDEFAULT = 10;
            public const int SW_FORCEMINIMIZE = 11;
            public const int SW_MAX = 11;

            public const uint MF_BYCOMMAND = 0;
            public const uint MF_GRAYED = 1;
            public const uint MF_DISABLED = 2;
            public const uint SC_CLOSE = 0xf060;

            public const uint SEE_MASK_CLASSNAME = 0x00000001;
            public const uint SEE_MASK_CLASSKEY = 0x00000003;
            public const uint SEE_MASK_IDLIST = 0x00000004;
            public const uint SEE_MASK_INVOKEIDLIST = 0x0000000c;
            public const uint SEE_MASK_ICON = 0x00000010;
            public const uint SEE_MASK_HOTKEY = 0x00000020;
            public const uint SEE_MASK_NOCLOSEPROCESS = 0x00000040;
            public const uint SEE_MASK_CONNECTNETDRV = 0x00000080;
            public const uint SEE_MASK_FLAG_DDEWAIT = 0x00000100;
            public const uint SEE_MASK_DOENVSUBST = 0x00000200;
            public const uint SEE_MASK_FLAG_NO_UI = 0x00000400;
            public const uint SEE_MASK_UNICODE = 0x00004000;
            public const uint SEE_MASK_NO_CONSOLE = 0x00008000;
            public const uint SEE_MASK_ASYNCOK = 0x00100000;
            public const uint SEE_MASK_HMONITOR = 0x00200000;
            public const uint SEE_MASK_NOZONECHECKS = 0x00800000;
            public const uint SEE_MASK_NOQUERYCLASSSTORE = 0x01000000;
            public const uint SEE_MASK_WAITFORINPUTIDLE = 0x02000000;
            public const uint SEE_MASK_FLAG_LOG_USAGE = 0x04000000;

            public const uint SHARD_PIDL = 0x00000001;
            public const uint SHARD_PATHA = 0x00000002;
            public const uint SHARD_PATHW = 0x00000003;

            public const uint VER_NT_WORKSTATION = 0x0000001;
            public const uint VER_NT_DOMAIN_CONTROLLER = 0x0000002;
            public const uint VER_NT_SERVER = 0x0000003;

            public const uint LWA_COLORKEY = 0x00000001;
            public const uint LWA_ALPHA = 0x00000002;
            public const uint WS_EX_LAYERED = 0x00080000;

            public const ushort PROCESSOR_ARCHITECTURE_INTEL = 0;
            public const ushort PROCESSOR_ARCHITECTURE_IA64 = 6;
            public const ushort PROCESSOR_ARCHITECTURE_AMD64 = 9;
            public const ushort PROCESSOR_ARCHITECTURE_UNKNOWN = 0xFFFF;

            public const uint SHVIEW_THUMBNAIL = 0x702d;

            public const uint MA_ACTIVATE = 1;
            public const uint MA_ACTIVATEANDEAT = 2;
            public const uint MA_NOACTIVATE = 3;
            public const uint MA_NOACTIVATEANDEAT = 4;

            public const uint IDI_APPLICATION = 32512;

            public const int ERROR_SUCCESS = 0;
            public const int ERROR_ALREADY_EXISTS = 183;
            public const int ERROR_CANCELLED = 1223;
            public const int ERROR_IO_PENDING = 0x3e5;
            public const int ERROR_NO_MORE_ITEMS = 259;
            public const int ERROR_TIMEOUT = 1460;

            public const uint DIGCF_PRESENT = 2;

            public const int GWL_STYLE = -16;
            public const int GWL_EXSTYLE = -20;

            public const int GWLP_WNDPROC = -4;
            public const int GWLP_HINSTANCE = -6;
            public const int GWLP_HWNDPARENT = -8;
            public const int GWLP_USERDATA = -21;
            public const int GWLP_ID = -12;

            public const uint PBS_SMOOTH = 0x01;
            public const uint PBS_MARQUEE = 0x08;
            public const int PBM_SETMARQUEE = WM_USER + 10;

            public const int SBM_SETPOS = 0x00E0;
            public const int SBM_SETRANGE = 0x00E2;
            public const int SBM_SETRANGEREDRAW = 0x00E6;
            public const int SBM_SETSCROLLINFO = 0x00E9;

            public const int BCM_FIRST = 0x1600;
            public const int BCM_SETSHIELD = BCM_FIRST + 0x000C;

            public const int CB_SHOWDROPDOWN = 0x014f;

            public const uint WM_COMMAND = 0x111;
            public const uint WM_MOUSEACTIVATE = 0x21;
            public const uint WM_COPYDATA = 0x004a;

            public const uint SMTO_NORMAL = 0x0000;
            public const uint SMTO_BLOCK = 0x0001;
            public const uint SMTO_ABORTIFHUNG = 0x0002;
            public const uint SMTO_NOTIMEOUTIFNOTHUNG = 0x0008;

            public const int WM_USER = 0x400;
            public const int WM_HSCROLL = 0x114;
            public const int WM_VSCROLL = 0x115;
            public const int WM_SETFOCUS = 7;
            public const int WM_QUERYENDSESSION = 0x0011;
            public const int WM_ACTIVATE = 0x006;
            public const int WM_ACTIVATEAPP = 0x01C;
            public const int WM_PAINT = 0x000f;
            public const int WM_NCPAINT = 0x0085;
            public const int WM_NCACTIVATE = 0x086;
            public const int WM_SETREDRAW = 0x000B;

            public const uint WS_VSCROLL = 0x00200000;
            public const uint WS_HSCROLL = 0x00100000;

            public const uint BS_MULTILINE = 0x00002000;

            public const uint ANSI_CHARSET = 0;
            public const uint DEFAULT_CHARSET = 1;
            public const uint SYMBOL_CHARSET = 2;
            public const uint SHIFTJIS_CHARSET = 128;
            public const uint HANGEUL_CHARSET = 129;
            public const uint HANGUL_CHARSET = 129;
            public const uint GB2312_CHARSET = 134;
            public const uint CHINESEBIG5_CHARSET = 136;
            public const uint OEM_CHARSET = 255;
            public const uint JOHAB_CHARSET = 130;
            public const uint HEBREW_CHARSET = 177;
            public const uint ARABIC_CHARSET = 178;
            public const uint GREEK_CHARSET = 161;
            public const uint TURKISH_CHARSET = 162;
            public const uint VIETNAMESE_CHARSET = 163;
            public const uint THAI_CHARSET = 222;
            public const uint EASTEUROPE_CHARSET = 238;
            public const uint RUSSIAN_CHARSET = 204;
            public const uint MAC_CHARSET = 77;
            public const uint BALTIC_CHARSET = 186;

            public const uint SPI_GETBEEP = 0x0001;
            public const uint SPI_SETBEEP = 0x0002;
            public const uint SPI_GETMOUSE = 0x0003;
            public const uint SPI_SETMOUSE = 0x0004;
            public const uint SPI_GETBORDER = 0x0005;
            public const uint SPI_SETBORDER = 0x0006;
            public const uint SPI_GETKEYBOARDSPEED = 0x000A;
            public const uint SPI_SETKEYBOARDSPEED = 0x000B;
            public const uint SPI_LANGDRIVER = 0x000C;
            public const uint SPI_ICONHORIZONTALSPACING = 0x000D;
            public const uint SPI_GETSCREENSAVETIMEOUT = 0x000E;
            public const uint SPI_SETSCREENSAVETIMEOUT = 0x000F;
            public const uint SPI_GETSCREENSAVEACTIVE = 0x0010;
            public const uint SPI_SETSCREENSAVEACTIVE = 0x0011;
            public const uint SPI_GETGRIDGRANULARITY = 0x0012;
            public const uint SPI_SETGRIDGRANULARITY = 0x0013;
            public const uint SPI_SETDESKWALLPAPER = 0x0014;
            public const uint SPI_SETDESKPATTERN = 0x0015;
            public const uint SPI_GETKEYBOARDDELAY = 0x0016;
            public const uint SPI_SETKEYBOARDDELAY = 0x0017;
            public const uint SPI_ICONVERTICALSPACING = 0x0018;
            public const uint SPI_GETICONTITLEWRAP = 0x0019;
            public const uint SPI_SETICONTITLEWRAP = 0x001A;
            public const uint SPI_GETMENUDROPALIGNMENT = 0x001B;
            public const uint SPI_SETMENUDROPALIGNMENT = 0x001C;
            public const uint SPI_SETDOUBLECLKWIDTH = 0x001D;
            public const uint SPI_SETDOUBLECLKHEIGHT = 0x001E;
            public const uint SPI_GETICONTITLELOGFONT = 0x001F;
            public const uint SPI_SETDOUBLECLICKTIME = 0x0020;
            public const uint SPI_SETMOUSEBUTTONSWAP = 0x0021;
            public const uint SPI_SETICONTITLELOGFONT = 0x0022;
            public const uint SPI_GETFASTTASKSWITCH = 0x0023;
            public const uint SPI_SETFASTTASKSWITCH = 0x0024;
            public const uint SPI_SETDRAGFULLWINDOWS = 0x0025;
            public const uint SPI_GETDRAGFULLWINDOWS = 0x0026;
            public const uint SPI_GETNONCLIENTMETRICS = 0x0029;
            public const uint SPI_SETNONCLIENTMETRICS = 0x002A;
            public const uint SPI_GETMINIMIZEDMETRICS = 0x002B;
            public const uint SPI_SETMINIMIZEDMETRICS = 0x002C;
            public const uint SPI_GETICONMETRICS = 0x002D;
            public const uint SPI_SETICONMETRICS = 0x002E;
            public const uint SPI_SETWORKAREA = 0x002F;
            public const uint SPI_GETWORKAREA = 0x0030;
            public const uint SPI_SETPENWINDOWS = 0x0031;
            public const uint SPI_GETHIGHCONTRAST = 0x0042;
            public const uint SPI_SETHIGHCONTRAST = 0x0043;
            public const uint SPI_GETKEYBOARDPREF = 0x0044;
            public const uint SPI_SETKEYBOARDPREF = 0x0045;
            public const uint SPI_GETSCREENREADER = 0x0046;
            public const uint SPI_SETSCREENREADER = 0x0047;
            public const uint SPI_GETANIMATION = 0x0048;
            public const uint SPI_SETANIMATION = 0x0049;
            public const uint SPI_GETFONTSMOOTHING = 0x004A;
            public const uint SPI_SETFONTSMOOTHING = 0x004B;
            public const uint SPI_SETDRAGWIDTH = 0x004C;
            public const uint SPI_SETDRAGHEIGHT = 0x004D;
            public const uint SPI_SETHANDHELD = 0x004E;
            public const uint SPI_GETLOWPOWERTIMEOUT = 0x004F;
            public const uint SPI_GETPOWEROFFTIMEOUT = 0x0050;
            public const uint SPI_SETLOWPOWERTIMEOUT = 0x0051;
            public const uint SPI_SETPOWEROFFTIMEOUT = 0x0052;
            public const uint SPI_GETLOWPOWERACTIVE = 0x0053;
            public const uint SPI_GETPOWEROFFACTIVE = 0x0054;
            public const uint SPI_SETLOWPOWERACTIVE = 0x0055;
            public const uint SPI_SETPOWEROFFACTIVE = 0x0056;
            public const uint SPI_SETCURSORS = 0x0057;
            public const uint SPI_SETICONS = 0x0058;
            public const uint SPI_GETDEFAULTINPUTLANG = 0x0059;
            public const uint SPI_SETDEFAULTINPUTLANG = 0x005A;
            public const uint SPI_SETLANGTOGGLE = 0x005B;
            public const uint SPI_GETWINDOWSEXTENSION = 0x005C;
            public const uint SPI_SETMOUSETRAILS = 0x005D;
            public const uint SPI_GETMOUSETRAILS = 0x005E;
            public const uint SPI_SETSCREENSAVERRUNNING = 0x0061;
            public const uint SPI_SCREENSAVERRUNNING = SPI_SETSCREENSAVERRUNNING;
            public const uint SPI_GETFILTERKEYS = 0x0032;
            public const uint SPI_SETFILTERKEYS = 0x0033;
            public const uint SPI_GETTOGGLEKEYS = 0x0034;
            public const uint SPI_SETTOGGLEKEYS = 0x0035;
            public const uint SPI_GETMOUSEKEYS = 0x0036;
            public const uint SPI_SETMOUSEKEYS = 0x0037;
            public const uint SPI_GETSHOWSOUNDS = 0x0038;
            public const uint SPI_SETSHOWSOUNDS = 0x0039;
            public const uint SPI_GETSTICKYKEYS = 0x003A;
            public const uint SPI_SETSTICKYKEYS = 0x003B;
            public const uint SPI_GETACCESSTIMEOUT = 0x003C;
            public const uint SPI_SETACCESSTIMEOUT = 0x003D;
            public const uint SPI_GETSERIALKEYS = 0x003E;
            public const uint SPI_SETSERIALKEYS = 0x003F;
            public const uint SPI_GETSOUNDSENTRY = 0x0040;
            public const uint SPI_SETSOUNDSENTRY = 0x0041;
            public const uint SPI_GETSNAPTODEFBUTTON = 0x005F;
            public const uint SPI_SETSNAPTODEFBUTTON = 0x0060;
            public const uint SPI_GETMOUSEHOVERWIDTH = 0x0062;
            public const uint SPI_SETMOUSEHOVERWIDTH = 0x0063;
            public const uint SPI_GETMOUSEHOVERHEIGHT = 0x0064;
            public const uint SPI_SETMOUSEHOVERHEIGHT = 0x0065;
            public const uint SPI_GETMOUSEHOVERTIME = 0x0066;
            public const uint SPI_SETMOUSEHOVERTIME = 0x0067;
            public const uint SPI_GETWHEELSCROLLLINES = 0x0068;
            public const uint SPI_SETWHEELSCROLLLINES = 0x0069;
            public const uint SPI_GETMENUSHOWDELAY = 0x006A;
            public const uint SPI_SETMENUSHOWDELAY = 0x006B;
            public const uint SPI_GETSHOWIMEUI = 0x006E;
            public const uint SPI_SETSHOWIMEUI = 0x006F;
            public const uint SPI_GETMOUSESPEED = 0x0070;
            public const uint SPI_SETMOUSESPEED = 0x0071;
            public const uint SPI_GETSCREENSAVERRUNNING = 0x0072;
            public const uint SPI_GETDESKWALLPAPER = 0x0073;
            public const uint SPI_GETACTIVEWINDOWTRACKING = 0x1000;
            public const uint SPI_SETACTIVEWINDOWTRACKING = 0x1001;
            public const uint SPI_GETMENUANIMATION = 0x1002;
            public const uint SPI_SETMENUANIMATION = 0x1003;
            public const uint SPI_GETCOMBOBOXANIMATION = 0x1004;
            public const uint SPI_SETCOMBOBOXANIMATION = 0x1005;
            public const uint SPI_GETLISTBOXSMOOTHSCROLLING = 0x1006;
            public const uint SPI_SETLISTBOXSMOOTHSCROLLING = 0x1007;
            public const uint SPI_GETGRADIENTCAPTIONS = 0x1008;
            public const uint SPI_SETGRADIENTCAPTIONS = 0x1009;
            public const uint SPI_GETKEYBOARDCUES = 0x100A;
            public const uint SPI_SETKEYBOARDCUES = 0x100B;
            public const uint SPI_GETMENUUNDERLINES = SPI_GETKEYBOARDCUES;
            public const uint SPI_SETMENUUNDERLINES = SPI_SETKEYBOARDCUES;
            public const uint SPI_GETACTIVEWNDTRKZORDER = 0x100C;
            public const uint SPI_SETACTIVEWNDTRKZORDER = 0x100D;
            public const uint SPI_GETHOTTRACKING = 0x100E;
            public const uint SPI_SETHOTTRACKING = 0x100F;
            public const uint SPI_GETMENUFADE = 0x1012;
            public const uint SPI_SETMENUFADE = 0x1013;
            public const uint SPI_GETSELECTIONFADE = 0x1014;
            public const uint SPI_SETSELECTIONFADE = 0x1015;
            public const uint SPI_GETTOOLTIPANIMATION = 0x1016;
            public const uint SPI_SETTOOLTIPANIMATION = 0x1017;
            public const uint SPI_GETTOOLTIPFADE = 0x1018;
            public const uint SPI_SETTOOLTIPFADE = 0x1019;
            public const uint SPI_GETCURSORSHADOW = 0x101A;
            public const uint SPI_SETCURSORSHADOW = 0x101B;
            public const uint SPI_GETMOUSESONAR = 0x101C;
            public const uint SPI_SETMOUSESONAR = 0x101D;
            public const uint SPI_GETMOUSECLICKLOCK = 0x101E;
            public const uint SPI_SETMOUSECLICKLOCK = 0x101F;
            public const uint SPI_GETMOUSEVANISH = 0x1020;
            public const uint SPI_SETMOUSEVANISH = 0x1021;
            public const uint SPI_GETFLATMENU = 0x1022;
            public const uint SPI_SETFLATMENU = 0x1023;
            public const uint SPI_GETDROPSHADOW = 0x1024;
            public const uint SPI_SETDROPSHADOW = 0x1025;
            public const uint SPI_GETBLOCKSENDINPUTRESETS = 0x1026;
            public const uint SPI_SETBLOCKSENDINPUTRESETS = 0x1027;
            public const uint SPI_GETUIEFFECTS = 0x103E;
            public const uint SPI_SETUIEFFECTS = 0x103F;
            public const uint SPI_GETFOREGROUNDLOCKTIMEOUT = 0x2000;
            public const uint SPI_SETFOREGROUNDLOCKTIMEOUT = 0x2001;
            public const uint SPI_GETACTIVEWNDTRKTIMEOUT = 0x2002;
            public const uint SPI_SETACTIVEWNDTRKTIMEOUT = 0x2003;
            public const uint SPI_GETFOREGROUNDFLASHCOUNT = 0x2004;
            public const uint SPI_SETFOREGROUNDFLASHCOUNT = 0x2005;
            public const uint SPI_GETCARETWIDTH = 0x2006;
            public const uint SPI_SETCARETWIDTH = 0x2007;
            public const uint SPI_GETMOUSECLICKLOCKTIME = 0x2008;
            public const uint SPI_SETMOUSECLICKLOCKTIME = 0x2009;
            public const uint SPI_GETFONTSMOOTHINGTYPE = 0x200A;
            public const uint SPI_SETFONTSMOOTHINGTYPE = 0x200B;
            public const uint SPI_GETFONTSMOOTHINGCONTRAST = 0x200C;
            public const uint SPI_SETFONTSMOOTHINGCONTRAST = 0x200D;
            public const uint SPI_GETFOCUSBORDERWIDTH = 0x200E;
            public const uint SPI_SETFOCUSBORDERWIDTH = 0x200F;
            public const uint SPI_GETFOCUSBORDERHEIGHT = 0x2010;
            public const uint SPI_SETFOCUSBORDERHEIGHT = 0x2011;
            public const uint SPI_GETFONTSMOOTHINGORIENTATION = 0x2012;
            public const uint SPI_SETFONTSMOOTHINGORIENTATION = 0x2013;

            public const uint INFINITE = 0xffffffff;
            public const uint STATUS_WAIT_0 = 0;
            public const uint STATUS_ABANDONED_WAIT_0 = 0x80;
            public const uint WAIT_FAILED = 0xffffffff;
            public const uint WAIT_TIMEOUT = 258;
            public const uint WAIT_ABANDONED = STATUS_ABANDONED_WAIT_0 + 0;
            public const uint WAIT_OBJECT_0 = STATUS_WAIT_0 + 0;
            public const uint WAIT_ABANDONED_0 = STATUS_ABANDONED_WAIT_0 + 0;
            public const uint STATUS_USER_APC = 0x000000C0;
            public const uint WAIT_IO_COMPLETION = STATUS_USER_APC;

            public const int SM_REMOTESESSION = 0x1000;
            public const int WM_WTSSESSION_CHANGE = 0x2b1;
            public const int WM_MOVING = 0x0216;
            public const uint NOTIFY_FOR_ALL_SESSIONS = 1;
            public const uint NOTIFY_FOR_THIS_SESSION = 0;

            public const int BP_PUSHBUTTON = 1;
            public const int PBS_NORMAL = 1;
            public const int PBS_HOT = 2;
            public const int PBS_PRESSED = 3;
            public const int PBS_DISABLED = 4;
            public const int PBS_DEFAULTED = 5;

            public const int PS_SOLID = 0;
            public const int PS_DASH = 1;             /* -------  */
            public const int PS_DOT = 2;              /* .......  */
            public const int PS_DASHDOT = 3;          /* _._._._  */
            public const int PS_DASHDOTDOT = 4;       /* _.._.._  */
            public const int PS_NULL = 5;
            public const int PS_INSIDEFRAME = 6;
            public const int PS_USERSTYLE = 7;
            public const int PS_ALTERNATE = 8;

            public const int PS_ENDCAP_ROUND = 0x00000000;
            public const int PS_ENDCAP_SQUARE = 0x00000100;
            public const int PS_ENDCAP_FLAT = 0x00000200;
            public const int PS_ENDCAP_MASK = 0x00000F00;

            public const int PS_JOIN_ROUND = 0x00000000;
            public const int PS_JOIN_BEVEL = 0x00001000;
            public const int PS_JOIN_MITER = 0x00002000;
            public const int PS_JOIN_MASK = 0x0000F000;

            public const int PS_COSMETIC = 0x00000000;
            public const int PS_GEOMETRIC = 0x00010000;
            public const int PS_TYPE_MASK = 0x000F0000;

            public const int BS_SOLID = 0;
            public const int BS_NULL = 1;
            public const int BS_HOLLOW = BS_NULL;
            public const int BS_HATCHED = 2;
            public const int BS_PATTERN = 3;
            public const int BS_INDEXED = 4;
            public const int BS_DIBPATTERN = 5;
            public const int BS_DIBPATTERNPT = 6;
            public const int BS_PATTERN8X8 = 7;
            public const int BS_DIBPATTERN8X8 = 8;
            public const int BS_MONOPATTERN = 9;

            public const uint SRCCOPY = 0x00CC0020;     /* dest = source  */
            public const uint SRCPAINT = 0x00EE0086;    /* dest = source OR dest */
            public const uint SRCAND = 0x008800C6;      /* dest = source AND dest */
            public const uint SRCINVERT = 0x00660046;   /* dest = source XOR dest */
            public const uint SRCERASE = 0x00440328;    /* dest = source AND (NOT dest ) */
            public const uint NOTSRCCOPY = 0x00330008;  /* dest = (NOT source) */
            public const uint NOTSRCERASE = 0x001100A6; /* dest = (NOT src) AND (NOT dest) */
            public const uint MERGECOPY = 0x00C000CA;   /* dest = (source AND pattern) */
            public const uint MERGEPAINT = 0x00BB0226;  /* dest = (NOT source) OR dest */
            public const uint PATCOPY = 0x00F00021;     /* dest = pattern  */
            public const uint PATPAINT = 0x00FB0A09;    /* dest = DPSnoo  */
            public const uint PATINVERT = 0x005A0049;   /* dest = pattern XOR dest */
            public const uint DSTINVERT = 0x00550009;   /* dest = (NOT dest) */
            public const uint BLACKNESS = 0x00000042;   /* dest = BLACK  */
            public const uint WHITENESS = 0x00FF0062;   /* dest = WHITE  */

            public const uint NOMIRRORBITMAP = 0x80000000; /* Do not Mirror the bitmap in this call */
            public const uint CAPTUREBLT = 0x40000000;     /* Include layered windows */

            // StretchBlt() Modes
            public const int BLACKONWHITE = 1;
            public const int WHITEONBLACK = 2;
            public const int COLORONCOLOR = 3;
            public const int HALFTONE = 4;
            public const int MAXSTRETCHBLTMODE = 4;

            public const int HeapCompatibilityInformation = 0;
            public const uint HEAP_NO_SERIALIZE = 0x00000001;
            public const uint HEAP_GROWABLE = 0x00000002;
            public const uint HEAP_GENERATE_EXCEPTIONS = 0x00000004;
            public const uint HEAP_ZERO_MEMORY = 0x00000008;
            public const uint HEAP_REALLOC_IN_PLACE_ONLY = 0x00000010;
            public const uint HEAP_TAIL_CHECKING_ENABLED = 0x00000020;
            public const uint HEAP_FREE_CHECKING_ENABLED = 0x00000040;
            public const uint HEAP_DISABLE_COALESCE_ON_FREE = 0x00000080;
            public const uint HEAP_CREATE_ALIGN_16 = 0x00010000;
            public const uint HEAP_CREATE_ENABLE_TRACING = 0x00020000;
            public const uint HEAP_MAXIMUM_TAG = 0x0FFF;
            public const uint HEAP_PSEUDO_TAG_FLAG = 0x8000;
            public const uint HEAP_TAG_SHIFT = 18;

            public const int SM_TABLETPC = 86;

            public const uint MONITOR_DEFAULTTONULL = 0x00000000;
            public const uint MONITOR_DEFAULTTOPRIMARY = 0x00000001;
            public const uint MONITOR_DEFAULTTONEAREST = 0x00000002;

            public const uint WTD_UI_ALL = 1;
            public const uint WTD_UI_NONE = 2;
            public const uint WTD_UI_NOBAD = 3;
            public const uint WTD_UI_NOGOOD = 4;

            public const uint WTD_REVOKE_NONE = 0;
            public const uint WTD_REVOKE_WHOLECHAIN = 1;

            public const uint WTD_CHOICE_FILE = 1;
            public const uint WTD_CHOICE_CATALOG = 2;
            public const uint WTD_CHOICE_BLOB = 3;
            public const uint WTD_CHOICE_SIGNER = 4;
            public const uint WTD_CHOICE_CERT = 5;

            public const uint WTD_STATEACTION_IGNORE = 0;
            public const uint WTD_STATEACTION_VERIFY = 1;
            public const uint WTD_STATEACTION_CLOSE = 2;
            public const uint WTD_STATEACTION_AUTO_CACHE = 3;
            public const uint WTD_STATEACTION_AUTO_CACHE_FLUSH = 4;

            public const uint WTD_PROV_FLAGS_MASK = 0x0000FFFF;
            public const uint WTD_USE_IE4_TRUST_FLAG = 0x00000001;
            public const uint WTD_NO_IE4_CHAIN_FLAG = 0x00000002;
            public const uint WTD_NO_POLICY_USAGE_FLAG = 0x00000004;
            public const uint WTD_REVOCATION_CHECK_NONE = 0x00000010;
            public const uint WTD_REVOCATION_CHECK_END_CERT = 0x00000020;
            public const uint WTD_REVOCATION_CHECK_CHAIN = 0x00000040;
            public const uint WTD_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT = 0x00000080;
            public const uint WTD_SAFER_FLAG = 0x00000100;
            public const uint WTD_HASH_ONLY_FLAG = 0x00000200;
            public const uint WTD_USE_DEFAULT_OSVER_CHECK = 0x00000400;
            public const uint WTD_LIFETIME_SIGNING_FLAG = 0x00000800;
            public const uint WTD_CACHE_ONLY_URL_RETRIEVAL = 0x00001000;

            public static Guid WINTRUST_ACTION_GENERIC_VERIFY_V2
            {
                get
                {
                    return new Guid(0xaac56b, 0xcd44, 0x11d0, 0x8c, 0xc2, 0x0, 0xc0, 0x4f, 0xc2, 0x95, 0xee);
                }
            }

            public const uint FILE_SHARE_READ = 0x00000001;
            public const uint FILE_SHARE_WRITE = 0x00000002;
            public const uint FILE_SHARE_DELETE = 0x00000004;

            public const uint FILE_READ_DATA = 0x0001;
            public const uint FILE_LIST_DIRECTORY = 0x0001;
            public const uint FILE_WRITE_DATA = 0x0002;
            public const uint FILE_ADD_FILE = 0x0002;
            public const uint FILE_APPEND_DATA = 0x0004;
            public const uint FILE_ADD_SUBDIRECTORY = 0x0004;
            public const uint FILE_CREATE_PIPE_INSTANCE = 0x0004;

            public const uint FILE_READ_EA = 0x0008;
            public const uint FILE_WRITE_EA = 0x0010;
            public const uint FILE_EXECUTE = 0x0020;
            public const uint FILE_TRAVERSE = 0x0020;
            public const uint FILE_DELETE_CHILD = 0x0040;
            public const uint FILE_READ_ATTRIBUTES = 0x0080;
            public const uint FILE_WRITE_ATTRIBUTES = 0x0100;
            public const uint FILE_ALL_ACCESS = (STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0x1FF);
            public const uint FILE_GENERIC_READ = (STANDARD_RIGHTS_READ | FILE_READ_DATA | FILE_READ_ATTRIBUTES | FILE_READ_EA | SYNCHRONIZE);
            public const uint FILE_GENERIC_WRITE = (STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA | FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | FILE_APPEND_DATA | SYNCHRONIZE);
            public const uint FILE_GENERIC_EXECUTE = (STANDARD_RIGHTS_EXECUTE | FILE_READ_ATTRIBUTES | FILE_EXECUTE | SYNCHRONIZE);

            public const uint READ_CONTROL = 0x00020000;
            public const uint SYNCHRONIZE = 0x00100000;
            public const uint STANDARD_RIGHTS_READ = READ_CONTROL;
            public const uint STANDARD_RIGHTS_WRITE = READ_CONTROL;
            public const uint STANDARD_RIGHTS_EXECUTE = READ_CONTROL;
            public const uint STANDARD_RIGHTS_REQUIRED = 0x000F0000;

            public const uint GENERIC_READ = 0x80000000;
            public const uint GENERIC_WRITE = 0x40000000;
            public const uint GENERIC_EXECUTE = 0x20000000;

            public const uint CREATE_NEW = 1;
            public const uint CREATE_ALWAYS = 2;
            public const uint OPEN_EXISTING = 3;
            public const uint OPEN_ALWAYS = 4;
            public const uint TRUNCATE_EXISTING = 5;

            public const uint FILE_ATTRIBUTE_READONLY = 0x00000001;
            public const uint FILE_ATTRIBUTE_HIDDEN = 0x00000002;
            public const uint FILE_ATTRIBUTE_SYSTEM = 0x00000004;
            public const uint FILE_ATTRIBUTE_DIRECTORY = 0x00000010;
            public const uint FILE_ATTRIBUTE_ARCHIVE = 0x00000020;
            public const uint FILE_ATTRIBUTE_DEVICE = 0x00000040;
            public const uint FILE_ATTRIBUTE_NORMAL = 0x00000080;
            public const uint FILE_ATTRIBUTE_TEMPORARY = 0x00000100;
            public const uint FILE_ATTRIBUTE_SPARSE_FILE = 0x00000200;
            public const uint FILE_ATTRIBUTE_REPARSE_POINT = 0x00000400;
            public const uint FILE_ATTRIBUTE_COMPRESSED = 0x00000800;
            public const uint FILE_ATTRIBUTE_OFFLINE = 0x00001000;
            public const uint FILE_ATTRIBUTE_NOT_CONTENT_INDEXED = 0x00002000;
            public const uint FILE_ATTRIBUTE_ENCRYPTED = 0x00004000;

            public const uint FILE_FLAG_WRITE_THROUGH = 0x80000000;
            public const uint FILE_FLAG_OVERLAPPED = 0x40000000;
            public const uint FILE_FLAG_NO_BUFFERING = 0x20000000;
            public const uint FILE_FLAG_RANDOM_ACCESS = 0x10000000;
            public const uint FILE_FLAG_SEQUENTIAL_SCAN = 0x08000000;
            public const uint FILE_FLAG_DELETE_ON_CLOSE = 0x04000000;
            public const uint FILE_FLAG_BACKUP_SEMANTICS = 0x02000000;
            public const uint FILE_FLAG_POSIX_SEMANTICS = 0x01000000;
            public const uint FILE_FLAG_OPEN_REPARSE_POINT = 0x00200000;
            public const uint FILE_FLAG_OPEN_NO_RECALL = 0x00100000;
            public const uint FILE_FLAG_FIRST_PIPE_INSTANCE = 0x00080000;

            public const uint FILE_BEGIN = 0;
            public const uint FILE_CURRENT = 1;
            public const uint FILE_END = 2;

            public static readonly IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1);

            public const uint HANDLE_FLAG_INHERIT = 0x1;
            public const uint HANDLE_FLAG_PROTECT_FROM_CLOSE = 0x2;

            public const uint MEM_COMMIT = 0x1000;
            public const uint MEM_RESERVE = 0x2000;
            public const uint MEM_DECOMMIT = 0x4000;
            public const uint MEM_RELEASE = 0x8000;
            public const uint MEM_RESET = 0x80000;
            public const uint MEM_TOP_DOWN = 0x100000;
            public const uint MEM_PHYSICAL = 0x400000;

            public const uint PAGE_NOACCESS = 0x01;
            public const uint PAGE_READONLY = 0x02;
            public const uint PAGE_READWRITE = 0x04;
            public const uint PAGE_WRITECOPY = 0x08;
            public const uint PAGE_EXECUTE = 0x10;
            public const uint PAGE_EXECUTE_READ = 0x20;
            public const uint PAGE_EXECUTE_READWRITE = 0x40;
            public const uint PAGE_EXECUTE_WRITECOPY = 0x80;
            public const uint PAGE_GUARD = 0x100;
            public const uint PAGE_NOCACHE = 0x200;
            public const uint PAGE_WRITECOMBINE = 0x400;

            public const uint SEC_IMAGE = 0x1000000;
            public const uint SEC_RESERVE = 0x4000000;
            public const uint SEC_COMMIT = 0x8000000;
            public const uint SEC_NOCACHE = 0x10000000;

            public const uint SECTION_QUERY = 0x0001;
            public const uint SECTION_MAP_WRITE = 0x0002;
            public const uint SECTION_MAP_READ = 0x0004;
            public const uint SECTION_MAP_EXECUTE_EXPLICIT = 0x0020;

            public const uint FILE_MAP_COPY = SECTION_QUERY;
            public const uint FILE_MAP_WRITE = SECTION_MAP_WRITE;
            public const uint FILE_MAP_READ = SECTION_MAP_READ;
            public const uint FILE_MAP_EXECUTE = SECTION_MAP_EXECUTE_EXPLICIT;

            public const uint GMEM_FIXED = 0x0000;
            public const uint GMEM_MOVEABLE = 0x0002;
            public const uint GMEM_ZEROINIT = 0x0040;
            public const uint GHND = 0x0042;
            public const uint GPTR = 0x0040;

            public const uint DIB_RGB_COLORS = 0; /* color table in RGBs */
            public const uint DIB_PAL_COLORS = 1; /* color table in palette indices */

            public const uint BI_RGB = 0;
            public const uint BI_RLE8 = 1;
            public const uint BI_RLE4 = 2;
            public const uint BI_BITFIELDS = 3;
            public const uint BI_JPEG = 4;
            public const uint BI_PNG = 5;

            public const uint DT_TOP = 0x00000000;
            public const uint DT_LEFT = 0x00000000;
            public const uint DT_CENTER = 0x00000001;
            public const uint DT_RIGHT = 0x00000002;
            public const uint DT_VCENTER = 0x00000004;
            public const uint DT_BOTTOM = 0x00000008;
            public const uint DT_WORDBREAK = 0x00000010;
            public const uint DT_SINGLELINE = 0x00000020;
            public const uint DT_EXPANDTABS = 0x00000040;
            public const uint DT_TABSTOP = 0x00000080;
            public const uint DT_NOCLIP = 0x00000100;
            public const uint DT_EXTERNALLEADING = 0x00000200;
            public const uint DT_CALCRECT = 0x00000400;
            public const uint DT_NOPREFIX = 0x00000800;
            public const uint DT_public = 0x00001000;

            public const uint DT_EDITCONTROL = 0x00002000;
            public const uint DT_PATH_ELLIPSIS = 0x00004000;
            public const uint DT_END_ELLIPSIS = 0x00008000;
            public const uint DT_MODIFYSTRING = 0x00010000;
            public const uint DT_RTLREADING = 0x00020000;
            public const uint DT_WORD_ELLIPSIS = 0x00040000;
            public const uint DT_NOFULLWIDTHCHARBREAK = 0x00080000;
            public const uint DT_HIDEPREFIX = 0x00100000;
            public const uint DT_PREFIXONLY = 0x00200000;

            public const uint FW_DONTCARE = 0;
            public const uint FW_THIN = 100;
            public const uint FW_EXTRALIGHT = 200;
            public const uint FW_LIGHT = 300;
            public const uint FW_NORMAL = 400;
            public const uint FW_MEDIUM = 500;
            public const uint FW_SEMIBOLD = 600;
            public const uint FW_BOLD = 700;
            public const uint FW_EXTRABOLD = 800;
            public const uint FW_HEAVY = 900;

            public const uint OUT_DEFAULT_PRECIS = 0;
            public const uint OUT_STRING_PRECIS = 1;
            public const uint OUT_CHARACTER_PRECIS = 2;
            public const uint OUT_STROKE_PRECIS = 3;
            public const uint OUT_TT_PRECIS = 4;
            public const uint OUT_DEVICE_PRECIS = 5;
            public const uint OUT_RASTER_PRECIS = 6;
            public const uint OUT_TT_ONLY_PRECIS = 7;
            public const uint OUT_OUTLINE_PRECIS = 8;
            public const uint OUT_SCREEN_OUTLINE_PRECIS = 9;
            public const uint OUT_PS_ONLY_PRECIS = 10;

            public const uint CLIP_DEFAULT_PRECIS = 0;
            public const uint CLIP_CHARACTER_PRECIS = 1;
            public const uint CLIP_STROKE_PRECIS = 2;
            public const uint CLIP_MASK = 0xf;
            public const uint CLIP_LH_ANGLES = (1 << 4);
            public const uint CLIP_TT_ALWAYS = (2 << 4);
            public const uint CLIP_EMBEDDED = (8 << 4);

            public const uint DEFAULT_QUALITY = 0;
            public const uint DRAFT_QUALITY = 1;
            public const uint PROOF_QUALITY = 2;
            public const uint NONANTIALIASED_QUALITY = 3;
            public const uint ANTIALIASED_QUALITY = 4;

            public const uint CLEARTYPE_QUALITY = 5;

            public const uint CLEARTYPE_NATURAL_QUALITY = 6;

            public const uint DEFAULT_PITCH = 0;
            public const uint FIXED_PITCH = 1;
            public const uint VARIABLE_PITCH = 2;
            public const uint MONO_FONT = 8;

            public const uint FF_DONTCARE = (0 << 4);
            public const uint FF_ROMAN = (1 << 4);
            public const uint FF_SWISS = (2 << 4);
            public const uint FF_MODERN = (3 << 4);
            public const uint FF_SCRIPT = (4 << 4);
            public const uint FF_DECORATIVE = (5 << 4);

            public const int SB_HORZ = 0;
            public const int SB_VERT = 1;

            public const int S_OK = 0;
            public const int S_FALSE = 1;
            public const int E_NOTIMPL = unchecked((int)0x80004001);
        }

        #endregion
    }
}