创建浮动窗口

本例创建一个浮动窗口，利用Timer控件的Tick事件，改变窗体的显示位置，创造浮动效果，程序运行如下。

程序代码如下所示。

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
namespace eg37_floatForm
{
	public partial class Form1 : Form
	{
		public Form1()
		{

			InitializeComponent();
		}
		void Timer1Tick(object sender, EventArgs e)
		{
			Point p=new Point(this.DesktopLocation.X+1,this.DesktopLocation.Y);
			this.DesktopLocation=p;
			if(p.X==this.DesktopBounds.Width)
			{
				Point p2 = new Point(0,370);
				this.DesktopLocation=p2;
			}
		}
		void Form1Load(object sender, EventArgs e)
		{
			Point p=new Point(0,370);
			this.DesktopLocation=p;
		}
	}
}