在.NET中实现彩色光标，动画光标和自定义光标

2024-07-10 12:59:02

字体：大中小

来源：转载

供稿：网友

菜鸟学堂：
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;
}
}
}

上一篇：ASP.NET结合COM组件发送Email

下一篇：.Net框架下的XSLT转换技术简介