OTS/OTSIncAMeasureApp/OTSDisplayGridData/XProp.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace OTSModelSharp
{


    public enum enumType
    {
        BOOLVAL,
        DIGITALVAL,
        STRINGVAL,
        CHECKVAL,
        RATIOVAL,
        IPVAL,
        COMBOBOX,
        RESETBTN
    };





    public class XProp
    {
        private string theId = ""; //属性Id，我的项目中需要，大家可以忽略
        private string theCategory = ""; //属性所属类别
        private string theName = "";     //属性名称
        private bool theReadOnly = false;  //属性的只读性，true为只读
        private string theDescription = ""; //属性的描述内容
        private object theValue = null;    //值
        private System.Type theType = null; //类型
        private bool theBrowsable = true;  //显示或隐藏，true为显示
        TypeConverter theConverter = null;  //类型转换   //Combobox
        private Color _color;
        private Font _font;

        //  private string strdemo;

        public string Id
        {
            get { return theId; }
            set { theId = value; }
        }
        public string Category
        {
            get { return theCategory; }
            set { theCategory = value; }
        }
        public bool ReadOnly
        {
            get { return theReadOnly; }
            set { theReadOnly = value; }
        }
        public string Name
        {
            get { return this.theName; }
            set { this.theName = value; }
        }
        public object Value
        {
            get { return this.theValue; }
            set { this.theValue = value; }
        }

        public Color Color
        {
            get { return _color; }
            set { _color = value; }
        }
        public Font Font
        {
            get { return _font; }
            set { _font = value; }
        }
        public string Description
        {
            get { return theDescription; }
            set { theDescription = value; }
        }
        public System.Type ProType
        {
            get { return theType; }
            set { theType = value; }
        }
        public bool Browsable
        {
            get { return theBrowsable; }
            set { theBrowsable = value; }
        }
        public virtual TypeConverter Converter
        {
            get { return theConverter; }
            set { theConverter = value; }
        }


    }



    public class XProps : List<XProp>, ICustomTypeDescriptor
    {
        #region ICustomTypeDescriptor 成员

        public AttributeCollection GetAttributes()
        {
            return TypeDescriptor.GetAttributes(this, true);
        }

        public string GetClassName()
        {
            String strname = TypeDescriptor.GetClassName(this, true);
            return strname;
        }

        public string GetComponentName()
        {
            String CompnentName = TypeDescriptor.GetComponentName(this, true);
            return CompnentName;
        }

        public TypeConverter GetConverter()
        {
            return TypeDescriptor.GetConverter(this, true);
        }


 
        public EventDescriptor GetDefaultEvent()
        {
            return TypeDescriptor.GetDefaultEvent(this, true);
        }

        public PropertyDescriptor GetDefaultProperty()
        {
            return TypeDescriptor.GetDefaultProperty(this, true);
        }

        public object GetEditor(System.Type editorBaseType)
        {
            return TypeDescriptor.GetEditor(this, editorBaseType, true);
        }

        public EventDescriptorCollection GetEvents(System.Attribute[] attributes)
        {
            return TypeDescriptor.GetEvents(this, attributes, true);
        }

        public EventDescriptorCollection GetEvents()
        {
            return TypeDescriptor.GetEvents(this, true);
        }

        public PropertyDescriptorCollection GetProperties(System.Attribute[] attributes)
        {
            ArrayList props = new ArrayList();
            for (int i = 0; i < this.Count; i++)
            {  //判断属性是否显示
                if (this[i].Browsable == true)
                {
                    XPropDescriptor psd = new XPropDescriptor(this[i], attributes);
                    props.Add(psd);
                }
            }
            PropertyDescriptor[] propArray = (PropertyDescriptor[])props.ToArray(typeof(PropertyDescriptor));
            return new PropertyDescriptorCollection(propArray);
        }

        public PropertyDescriptorCollection GetProperties()
        {
            return TypeDescriptor.GetProperties(this, true);
        }

        public object GetPropertyOwner(PropertyDescriptor pd)
        {
            return this;
        }

        #endregion

        public override string ToString()
        {
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < this.Count; i++)
            {
                sb.Append("[" + i + "] " + this[i].ToString() + System.Environment.NewLine);
            }
            return sb.ToString();
        }
    }

    public class XPropDescriptor : PropertyDescriptor
    {
        XProp theProp;
        public XPropDescriptor(XProp prop, Attribute[] attrs) : base(prop.Name, attrs)
        {
            theProp = prop;
        }

        public override bool CanResetValue(object component)
        {
            return false;
        }
        public override string Category
        {
            get { return theProp.Category; }
        }

        public override string Description
        {
            get { return theProp.Description; }
        }

        public override TypeConverter Converter
        {
            get { return theProp.Converter; }
        }

        public override System.Type ComponentType
        {
            get { return this.GetType(); }
        }

        public override object GetValue(object component)
        {
            return theProp.Value;
        }

        public override bool IsReadOnly
        {
            get { return theProp.ReadOnly; }
        }

        public override System.Type PropertyType
        {
            get { return theProp.ProType; }
        }

        public override void ResetValue(object component)
        {
        }

        public override void SetValue(object component, object value)
        {
            theProp.Value = value;
        }

        public override bool ShouldSerializeValue(object component)
        {
            return false;
        }
    }
}