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在.NET中实现彩色光标和自定义光标 |
出处：CSDN |
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| [ 2004-10-24 10:36:43
] |
作者：net_lover
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责任编辑：huangpeidan |
本例子在.NET中实现彩色光标，动画光标和自定义光标，下面是完整的例子，可以通过命令行编译即可看到效果。
| Test.cs 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中实现彩色光标，动画光标和自定义光标。
/// </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()
{
this.Text = "欢迎光临【孟宪会之精彩世界】:http://dotnet.aspx.cc/";
Cursor myCursor = new Cursor(Cursor.Current.Handle);
//dinosau2.ani为windows自带的光标：
IntPtr colorCursorHandle = LoadCursorFromFile(@"C:\WINNT\Cursors\dinosau2.ani" );
myCursor.GetType().InvokeMember("handle",BindingFlags.Public |
BindingFlags.NonPublic | BindingFlags.Instance |
BindingFlags.SetField,null,myCursor,
new object [] { colorCursorHandle } );
this.Cursor = myCursor;
}
}
} |
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