ActiveX/DCOM/ATL

开发平台：
Visual C++

DXMenuItem.cs：源码内容
							namespace DevExpress.Utils.Menu
{
    using System;
    using System.Drawing;
    using System.Runtime.CompilerServices;
    using System.Windows.Forms;
    public class DXMenuItem : IDisposable
    {
        private bool beginGroup;
        private string caption;
        private DXMenuItemCollection collection;
        private bool enabled;
        private System.Drawing.Image image;
        private System.Windows.Forms.Shortcut shortcut;
        private object tag;
        private bool visible;
        public event EventHandler Click;
        public DXMenuItem() : this("")
        {
        }
        public DXMenuItem(string caption) : this(caption, null)
        {
        }
        public DXMenuItem(string caption, EventHandler click) : this(caption, click, null)
        {
        }
        public DXMenuItem(string caption, EventHandler click, System.Drawing.Image image)
        {
            this.enabled = true;
            this.visible = true;
            this.Click = click;
            this.caption = caption;
            this.image = image;
        }
        public virtual void Dispose()
        {
            this.Click = null;
        }
        public void GenerateClickEvent()
        {
            this.OnClick();
        }
        protected virtual void OnChanged()
        {
            if (this.Collection != null)
            {
                this.Collection.OnMenuItemChanged(this);
            }
        }
        protected virtual void OnClick()
        {
            if (this.Click != null)
            {
                this.Click(this, EventArgs.Empty);
            }
        }
        protected internal void SetCollection(DXMenuItemCollection collection)
        {
            this.collection = collection;
        }
        public bool BeginGroup
        {
            get
            {
                return this.beginGroup;
            }
            set
            {
                if (this.BeginGroup != value)
                {
                    this.beginGroup = value;
                    this.OnChanged();
                }
            }
        }
        public string Caption
        {
            get
            {
                return this.caption;
            }
            set
            {
                if (this.Caption != value)
                {
                    this.caption = value;
                    this.OnChanged();
                }
            }
        }
        public DXMenuItemCollection Collection
        {
            get
            {
                return this.collection;
            }
        }
        public bool Enabled
        {
            get
            {
                return this.enabled;
            }
            set
            {
                if (this.Enabled != value)
                {
                    this.enabled = value;
                    this.OnChanged();
                }
            }
        }
        public System.Drawing.Image Image
        {
            get
            {
                return this.image;
            }
            set
            {
                if (this.Image != value)
                {
                    this.image = value;
                    this.OnChanged();
                }
            }
        }
        public System.Windows.Forms.Shortcut Shortcut
        {
            get
            {
                return this.shortcut;
            }
            set
            {
                if (this.Shortcut != value)
                {
                    this.shortcut = value;
                    this.OnChanged();
                }
            }
        }
        public object Tag
        {
            get
            {
                return this.tag;
            }
            set
            {
                if (this.Tag != value)
                {
                    this.tag = value;
                    this.OnChanged();
                }
            }
        }
        public bool Visible
        {
            get
            {
                return this.visible;
            }
            set
            {
                if (this.Visible != value)
                {
                    this.visible = value;
                    this.OnChanged();
                }
            }
        }
    }
}

						