下面是完整的例子，可以通过命令行编译即可看到效果。

复制代码 代码如下:

using System;

using System.Drawing;

using System.Windows.Forms;

using System.Runtime.InteropServices;

using System.Reflection;

namespace ColorCursor

{

/// <summary>

/// 本例子的作用： 在.NET中实现自定义光标。

/// </summary>

public class Form1 : System.Windows.Forms.Form

{

[DllImport("user32.dll")]

public static extern IntPtr LoadCursorFromFile( string fileName );

[DllImport("user32.dll")]

public static extern IntPtr SetCursor( IntPtr cursorHandle );

[DllImport("user32.dll")]

public static extern uint DestroyCursor( IntPtr cursorHandle );

[STAThread]

static void Main()

{

Application.Run(new Form1());

}

public Form1()

{

Cursor myCursor = new Cursor(Cursor.Current.Handle);

IntPtr colorCursorHandle = LoadCursorFromFile(@"C:WINNTCursorsdinosau2.ani" );

//dinosau2.ani为windows自带的光标：

myCursor.GetType().InvokeMember("handle",BindingFlags.Public |

BindingFlags.NonPublic | BindingFlags.Instance |

BindingFlags.SetField,null,myCursor,

new object [] { colorCursorHandle } );

this.Cursor = myCursor;

}

}

}