OTS/OTSPartA_STDEditor/UI/STDEditor.cs

using OTS.WinFormsUI.Docking;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;
using System.Collections;
using System.Text.RegularExpressions;
using OTSPartA_STDEditor.BaseClass;

namespace OTSPartA_STDEditor
{
    public partial class STDEditor : DockContent
    {
        #region 全局变量
        public SubMidWindow m_SubMidWindow = null;
        public int STDId = -1;
        Hashtable table_STDEditor;
        #endregion

        public enum Result
        {
            NoMatched = 0,
            Success = 1,
            Fail = 2
        }

        public STDEditor(SubMidWindow SubMidWindow)
        {
            InitializeComponent();
            m_SubMidWindow = SubMidWindow;

            X = this.Width;
            Y = this.Height;
            setTag(this);
        }
        public STDEditor(SubMidWindow SubMidWindow, string STDDBaddress)
        {
            InitializeComponent();
            m_SubMidWindow = SubMidWindow;

            X = this.Width;
            Y = this.Height;
            setTag(this);
        }

        private void STDEditor_Load(object sender, EventArgs e)
        {
            m_SubMidWindow.m_MainForm.lan = new Language(this);
            table_STDEditor = m_SubMidWindow.m_MainForm.lan.GetNameTable("STDEditor");
            comboBox_Elem1.Items.AddRange(STDInfo.Elem1);
            comboBox_Elem1.SelectedIndex = comboBox_Elem1.Items.IndexOf("first_elem");
            this.comboBox_Elem.Items.AddRange(STDInfo.Elem2);
            comboBox_Elem.SelectedIndex = comboBox_Elem.Items.IndexOf("Element#1");
            this.comboBox_ImgProperty.Items.AddRange(STDInfo.ImgProperty);
            comboBox_ImgProperty.SelectedIndex = comboBox_ImgProperty.Items.IndexOf("Dmax");

            
            comboBox_PeriodicTable.Items.AddRange(STDInfo.PeriodicTable);
            AutoCompleteStringCollection sc = new AutoCompleteStringCollection();
            sc.AddRange(STDInfo.PeriodicTable);
            this.comboBox_PeriodicTable.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.SuggestAppend;
            this.comboBox_PeriodicTable.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.CustomSource;
            this.comboBox_PeriodicTable.AutoCompleteCustomSource = sc;

            dataGridView_KeyElements.RowHeadersVisible = false;
            dataGridView_KeyElements.ColumnHeadersVisible = false;
            dataGridView_KeyElements.AllowUserToAddRows = false;
            dataGridView_KeyElements.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;

            dataGridView_SubElements.RowHeadersVisible = false;
            dataGridView_SubElements.ColumnHeadersVisible = false;
            dataGridView_SubElements.AllowUserToAddRows = false;
            dataGridView_SubElements.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;
        }
        /// <summary>
        /// [颜色：16进制转成RGB]
        /// </summary>
        /// <param name="strColor">设置16进制颜色 [返回RGB]</param>
        /// <returns></returns>
        public static System.Drawing.Color colorHx16toRGB(string strHxColor)
        {
            try
            {
                if (strHxColor.Length == 0)
                {//如果为空
                    return System.Drawing.Color.FromArgb(255, 255, 204);//设为白色
                }
                else
                {//转换颜色
                    return System.Drawing.Color.FromArgb(System.Int32.Parse(strHxColor.Substring(1, 2), System.Globalization.NumberStyles.AllowHexSpecifier), System.Int32.Parse(strHxColor.Substring(3, 2), System.Globalization.NumberStyles.AllowHexSpecifier), System.Int32.Parse(strHxColor.Substring(5, 2), System.Globalization.NumberStyles.AllowHexSpecifier));
                }
            }
            catch
            {//设为白色
                return System.Drawing.Color.FromArgb(255, 255, 204);
            }
        }

        float AmplificationFactor = 1;
        //private void button_Extend_Click(object sender, EventArgs e)
        //{
        //    if (button_Extend.BackColor == SystemColors.ControlDarkDark)
        //    {
        //        //groupBox_Data.Visible = true;
        //        textbox_STDEditor.Height = (int)Math.Round(150 * AmplificationFactor);
        //        button_Extend.BackColor = SystemColors.ControlDark;

        //    }
        //    else
        //    {
        //        button_Extend.BackColor = SystemColors.ControlDarkDark;
        //        textbox_STDEditor.Height = (int)Math.Round(300* AmplificationFactor);
        //    }
        //}

        private void comboBox_Elem1_SelectedIndexChanged(object sender, EventArgs e)
        {
            string newStr = comboBox_Elem1.SelectedItem.ToString();
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, newStr);
            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + newStr.Length, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void comboBox_Elem2_SelectedIndexChanged(object sender, EventArgs e)
        {
            string newStr = comboBox_Elem.SelectedItem.ToString();
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, newStr);
            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + newStr.Length, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void comboBox_ImgProperty_SelectedIndexChanged(object sender, EventArgs e)
        {
            string newStr = comboBox_ImgProperty.SelectedItem.ToString();
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, newStr);
            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + newStr.Length, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_Plus_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "+");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_Subtract_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "-");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_Multiply_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "*");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_Divide_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "/");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret(); ;
        }

        private void button_More_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, ">");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_Less_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "<");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_LeftParenthesis_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "(");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_RightParenthesis_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, ")");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_Equal_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "=");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        //元素下拉选择输入
        private void comboBox_PeriodicTable_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (comboBox_PeriodicTable.Text != null && comboBox_PeriodicTable.SelectedItem != null)
            {

                string newStr = comboBox_PeriodicTable.SelectedItem.ToString();
                comboBox_PeriodicTable.Text = null;
                int index = textbox_STDEditor.SelectionStart;
                textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, newStr);
                textbox_STDEditor.Focus();
                textbox_STDEditor.Select(index + newStr.Length, 0);
                textbox_STDEditor.ScrollToCaret();
            }
        }

        private void button_And_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "and");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 3, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_Or_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "or");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 2, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void comboBox_Constants_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (comboBox_Constants.SelectedItem != null)
            {
                string newStr = comboBox_Constants.SelectedItem.ToString().Split('=')[0];
                int index = textbox_STDEditor.SelectionStart;
                textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, newStr);
                textbox_STDEditor.Focus();
                textbox_STDEditor.Select(index + newStr.Length, 0);
                textbox_STDEditor.ScrollToCaret();
            }
        }

        private void button_1_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "1");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_2_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "2");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_3_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "3");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_4_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "4");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_5_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "5");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_6_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "6");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_7_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "7");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_8_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "8");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_9_Click(object sender, EventArgs e)
        {
            //textbox_STDEditor 中的光标
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "9");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        private void button_0_Click(object sender, EventArgs e)
        {
            int index = textbox_STDEditor.SelectionStart;
            textbox_STDEditor.Text = textbox_STDEditor.Text.Insert(index, "0");

            textbox_STDEditor.Focus();
            textbox_STDEditor.Select(index + 1, 0);
            textbox_STDEditor.ScrollToCaret();
        }

        //元素自身text按回车键输入
        private void comboBox_PeriodicTable_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyValue == 13)
            {
                if (comboBox_PeriodicTable.Text != null && comboBox_PeriodicTable.Text != "")
                {
                    this.textbox_STDEditor.Text += comboBox_PeriodicTable.Text.ToString();
                    comboBox_PeriodicTable.Text = null;
                }
            }
        }

        /// <summary>
        /// 将颜色对象转换为uint
        /// </summary>
        /// <param name="color"></param>
        /// <returns></returns>
        public uint ParseRGB(Color color)
        {
            return (uint)(((uint)color.B << 16) | (ushort)(((ushort)color.G << 8) | color.R));
        }

        #region 常用数据验证的封装，数字字符的验证
        /// <summary>
        /// 常用数据验证的封装，数字字符的验证
        /// </summary>
        /// <param name="inputVal">需要验证的数值【字符串，或者数字】</param>
        /// <param name="type">类型为哪一个验证</param>
        /// <returns>如果验证成功则返回True,否则返回false</returns>
        public bool IsMatch(string inputVal, int type)
        {
            switch (type)
            {
                case 0:
                    return Regex.IsMatch(inputVal, @"^[1-9]d*$");  //匹配正整数
                case 1:
                    return Regex.IsMatch(inputVal, @"^-?\d+$");  //匹配整数
                case 2:
                    return Regex.IsMatch(inputVal, @"^[A-Za-z0-9]+$");  //匹配由数字和26个英文字母组成的字符串 
                case 3:
                    return Regex.IsMatch(inputVal, @"^(([0-9]+\.[0-9]*[1-9][0-9]*)|([0-9]*[1-9][0-9]*\.[0-9]+)|([0-9]*[1-9][0-9]*))$");  //匹配正浮点数
                case 4:
                    return Regex.IsMatch(inputVal, @"^[\u4e00-\u9fa5]{0,}$");  //匹配汉字
                case 5:
                    return Regex.IsMatch(inputVal, @"^[0-9]+(.[0-9]{1,3})?$");  //匹配1~3位小数的正实数
                case 6:
                    return Regex.IsMatch(inputVal, @"^[A-Za-z]+$");  //匹配英文字符
                default:
                    return true;
            }
        }
        #endregion

        #region 弹出提示
        /// <summary>
        /// 弹出提示
        /// </summary>
        /// <param name="strContent"></param>
        protected void showMessage(string strContent)
        {
            MessageBox.Show(strContent, "Tip");
        }
        #endregion

        #region 控制BSE、化学式、元素本文框中不能输入下划线
        /// <summary>
        /// 控件不能输入下划线
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void textBox_KeyPress(object sender, KeyPressEventArgs e)
        {
            if ((e.KeyChar >= '0' && e.KeyChar <= '9') || (e.KeyChar >= 'A' && e.KeyChar <= 'Z') ||
                  (e.KeyChar >= 'a' && e.KeyChar <= 'z') || (e.KeyChar == 8) || !(e.KeyChar == '_'))
            {
                e.Handled = false;
            }

            else
            {
                e.Handled = true;
            }
        }
        #endregion


        string ElementKeyOrSub = "";

        private void dataGridView_KeyElements_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            ElementKeyOrSub = dataGridView_KeyElements.CurrentCell.Value.ToString();
            dataGridView_KeyElements.Columns.RemoveAt(e.ColumnIndex);

            DataGridViewButtonColumn dataGridViewButtonColumn = new DataGridViewButtonColumn();
            dataGridViewButtonColumn.Name = dataGridView_SubElements.Columns.Count.ToString();
            dataGridView_SubElements.Columns.Add(dataGridViewButtonColumn);
            if (dataGridView_SubElements.Rows.Count == 0)
            {
                DataGridViewRow row = new DataGridViewRow();
                dataGridView_SubElements.Rows.Add(row);
            }
            dataGridView_SubElements.Rows[0].Cells[dataGridView_SubElements.Columns.Count - 1].Value = ElementKeyOrSub;
            dataGridView_SubElements.ClearSelection();
            dataGridView_KeyElements.ClearSelection();
        }

        private void dataGridView_SubElements_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            ElementKeyOrSub = dataGridView_SubElements.CurrentCell.Value.ToString();
            dataGridView_SubElements.Columns.RemoveAt(e.ColumnIndex);

            DataGridViewButtonColumn dataGridViewButtonColumn = new DataGridViewButtonColumn();
            dataGridViewButtonColumn.Name = dataGridView_SubElements.Columns.Count.ToString();
            dataGridView_KeyElements.Columns.Add(dataGridViewButtonColumn);
            if (dataGridView_KeyElements.Rows.Count == 0)
            {
                DataGridViewRow row = new DataGridViewRow();
                dataGridView_KeyElements.Rows.Add(row);
            }
            dataGridView_KeyElements.Rows[0].Cells[dataGridView_KeyElements.Columns.Count - 1].Value = ElementKeyOrSub;
            dataGridView_KeyElements.ClearSelection();
            dataGridView_SubElements.ClearSelection();
        }


        private float X = 1;
        private float Y = 1;
        private void STDEditor_Resize(object sender, EventArgs e)
        {
            float newx = (this.Width) / X;
            float newy = this.Height / Y;
            AmplificationFactor = newy;
            setControls(newx, newy, this.tabSTDStandrad.TabPages[0]);
            //button_Extend.BackColor = SystemColors.ControlDarkDark;
        }

        private void setTag(Control cons)
        {
            foreach (Control con in cons.Controls)
            {
                con.Tag = con.Width + ":" + con.Height + ":" + con.Left + ":" + con.Top + ":" + con.Font.Size;
                if (con.Controls.Count > 0)
                    setTag(con);
            }
        }

        private void setControls(float newx, float newy, Control cons)
        {
            foreach (Control con in cons.Controls)
            {
                if (false)
                {

                }
                else
                {
                    string[] mytag = con.Tag.ToString().Split(':');

                    float a = Convert.ToSingle(mytag[0]) * newx;
                    con.Width = (int)a;

                    a = Convert.ToSingle(mytag[1]) * newy;
                    con.Height = (int)(a);

                    a = Convert.ToSingle(mytag[2]) * newx;
                    con.Left = (int)(a);

                    a = Convert.ToSingle(mytag[3]) * newy;
                    con.Top = (int)(a);

                    Single currentSize;

                    if (con.Name == "button_Extend")
                    {
                        currentSize = 6f;
                    }
                    else
                    {
                        if (Math.Max(newx, newy) < 1)
                        {
                            currentSize = Convert.ToSingle(mytag[4]) * 1;
                        }
                        else
                        {
                            currentSize = Convert.ToSingle(mytag[4]) * Math.Max(newx, newy);
                        }
                    }

                    con.Font = new Font(con.Font.Name, currentSize, con.Font.Style, con.Font.Unit);

                    if (con.Controls.Count > 0)
                    {
                        setControls(newx, newy, con);
                    }
                }
            }
        }

        Form_PeriodicTable form_PeriodicTable;
        private void button_PeriodicTableSwitch_Click(object sender, EventArgs e)
        {
            if (form_PeriodicTable == null) //如果子窗体为空则创造实例 并显示
            {
                form_PeriodicTable = new Form_PeriodicTable();
                if (table_STDEditor["language"].ToString() == "EN")
                {
                    form_PeriodicTable.BackgroundImage = global::OTSPartA_STDEditor.Properties.Resources.PeriodicTable_EN;
                }
                else
                {
                    form_PeriodicTable.BackgroundImage = global::OTSPartA_STDEditor.Properties.Resources.PeriodicTable_ZH;
                }
                form_PeriodicTable.Show();
            }
            else
            {
                if (form_PeriodicTable.IsDisposed) //若子窗体关闭 则打开新子窗体 并显示
                {
                    form_PeriodicTable = new Form_PeriodicTable();
                    if (table_STDEditor["language"].ToString() == "EN")
                    {
                        form_PeriodicTable.BackgroundImage = global::OTSPartA_STDEditor.Properties.Resources.PeriodicTable_EN;
                    }
                    else
                    {
                        form_PeriodicTable.BackgroundImage = global::OTSPartA_STDEditor.Properties.Resources.PeriodicTable_ZH;
                    }
                    form_PeriodicTable.Show();
                }
                else
                {
                    form_PeriodicTable.Activate(); //使子窗体获得焦点
                }
            }
        }

        private void textbox_STDEditor_MouseLeave(object sender, EventArgs e)
        {
            dataGridView_SubElements.Rows.Clear();
            dataGridView_SubElements.Columns.Clear(); 


            string str_RemoveBlank = textbox_STDEditor.Text.ToString().Replace(" ", "");
            str_RemoveBlank = str_RemoveBlank.Replace("\r\n", "");
            string[] str_Removeand = System.Text.RegularExpressions.Regex.Split(str_RemoveBlank, "and", System.Text.RegularExpressions.RegexOptions.None);
            List<string> str_Removeandor = new List<string>();
            for (int i = 0; i < str_Removeand.Length; i++)
            {
                str_Removeandor.AddRange(System.Text.RegularExpressions.Regex.Split(str_Removeand[i], "or", System.Text.RegularExpressions.RegexOptions.None));
            }
            List<string> list_all = new List<string>();
            for (int i = 0; i < str_Removeandor.Count; i++)
            {
                list_all.AddRange(str_Removeandor[i].Split(new char[] { '+', '-', '*', '/', '=', '>', '<', '(', ')' }));
            }
            List<string> UsingElementL = new List<string>();
            for (int i = 0; i < list_all.Count; i++)
            {
                if (this.comboBox_PeriodicTable.Items.Contains(list_all[i]))
                {
                    if (!UsingElementL.Contains(list_all[i]))
                    {
                        UsingElementL.Add(list_all[i]);
                    }
                }
            }

            List<string> KeyElements = new List<string>();
            for (int i = 0; i < dataGridView_KeyElements.ColumnCount; i++)
            {
                if (UsingElementL.Contains(dataGridView_KeyElements.Rows[0].Cells[i].Value))
                {
                    KeyElements.Add(dataGridView_KeyElements.Rows[0].Cells[i].Value.ToString());
                }
            }

            dataGridView_KeyElements.Rows.Clear();
            dataGridView_KeyElements.Columns.Clear();

            for (int i = 0; i < KeyElements.Count; i++)
            {
                DataGridViewButtonColumn dataGridViewButtonColumn = new DataGridViewButtonColumn();
                dataGridViewButtonColumn.Name = dataGridView_KeyElements.Columns.Count.ToString();
                dataGridView_KeyElements.Columns.Add(dataGridViewButtonColumn);
                if (dataGridView_KeyElements.Rows.Count == 0)
                {
                    DataGridViewRow row = new DataGridViewRow();
                    dataGridView_KeyElements.Rows.Add(row);
                }
                dataGridView_KeyElements.Rows[0].Cells[dataGridView_KeyElements.ColumnCount - 1].Value = KeyElements[i];
            }

            if (KeyElements.Count > 0)
            {
                for (int i = 0; i < UsingElementL.Count; i++)
                {
                    if (!KeyElements.Contains(UsingElementL[i]))
                    {
                        DataGridViewButtonColumn dataGridViewButtonColumn = new DataGridViewButtonColumn();
                        dataGridViewButtonColumn.Name = dataGridView_SubElements.Columns.Count.ToString();
                        dataGridView_SubElements.Columns.Add(dataGridViewButtonColumn);
                        if (dataGridView_SubElements.Rows.Count == 0)
                        {
                            DataGridViewRow row = new DataGridViewRow();
                            dataGridView_SubElements.Rows.Add(row);
                        }
                        dataGridView_SubElements.Rows[0].Cells[dataGridView_SubElements.ColumnCount - 1].Value = UsingElementL[i];
                    }
                }
            }
            else
            {
                for (int i = 0; i < UsingElementL.Count; i++)
                {
                    DataGridViewButtonColumn dataGridViewButtonColumn = new DataGridViewButtonColumn();
                    dataGridViewButtonColumn.Name = dataGridView_SubElements.Columns.Count.ToString();
                    dataGridView_SubElements.Columns.Add(dataGridViewButtonColumn);
                    if (dataGridView_SubElements.Rows.Count == 0)
                    {
                        DataGridViewRow row = new DataGridViewRow();
                        dataGridView_SubElements.Rows.Add(row);
                    }
                    dataGridView_SubElements.Rows[0].Cells[i].Value = UsingElementL[i];
                }
            }
            dataGridView_KeyElements.ClearSelection();
            dataGridView_SubElements.ClearSelection();
        }
        private void button_del_Click(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(textbox_STDEditor.Text))
            {
                if (textbox_STDEditor.SelectionLength == 0)
                {
                    textbox_STDEditor.Text = textbox_STDEditor.Text.Remove(textbox_STDEditor.SelectionStart - 1, 1);
                }
                else
                {
                    textbox_STDEditor.Text = textbox_STDEditor.Text.Remove(textbox_STDEditor.SelectionStart, textbox_STDEditor.SelectionLength);
                }
            }
            textbox_STDEditor.Focus();
            textbox_STDEditor.SelectionStart = textbox_STDEditor.Text.Length;
        }
        private void label_help2_MouseHover(object sender, EventArgs e)
        {
            // 创建the ToolTip 
            ToolTip toolTip1 = new ToolTip();

            // 设置显示样式
            toolTip1.AutoPopDelay = 7000;//提示信息的可见时间
            toolTip1.InitialDelay = 500;//事件触发多久后出现提示
            toolTip1.ReshowDelay = 500;//指针从一个控件移向另一个控件时，经过多久才会显示下一个提示框
            toolTip1.ShowAlways = true;//是否显示提示框
            string str = "Dmax:颗粒最大卡规直径\n"+
                          "Dmin: 颗粒最小卡规直径\n" +
                          "Aspect:颗粒长宽比\n" +
                          "Dperp:与Dmax垂直的对应直径\n"+
                          "Dmean:平均内接圆直径\n"+
                          "Area:面积\n"+
                          "Dferet:费雷特直径\n"+
                          "Width:宽度（直上直下那种）\n"+
                          "Height:高度（直上直下那种）\n"+
                          "Perimeter:周长\n"+
                          "Dinscr:最大内接圆直径\n"+
                          "Orientation:朝向角度\n"+
                          "Delong:展开长度（以最小卡规直径为宽）\n" +
                          "Aspectelong:展开后长宽比\n"+
                          "Dequalcircle:等效圆直径\n"+
                          "Vedio:BSE灰度平均值";
            //  设置伴随的对象.
            toolTip1.SetToolTip(this.label_help2, str);
        }
        private void label_help1label2_MouseHover(object sender, EventArgs e)
        {
            // 创建the ToolTip 
            ToolTip toolTip1 = new ToolTip();

            // 设置显示样式
            toolTip1.AutoPopDelay = 7000;//提示信息的可见时间
            toolTip1.InitialDelay = 500;//事件触发多久后出现提示
            toolTip1.ReshowDelay = 500;//指针从一个控件移向另一个控件时，经过多久才会显示下一个提示框
            toolTip1.ShowAlways = true;//是否显示提示框
            string str = "first_elem/Element#1:颗粒元素分析结果中最大占比的元素";
            //  设置伴随的对象.
            toolTip1.SetToolTip(this.label_help1, str);
        }
    }
}