WinForm自定义右下角提示效果 WinForm实现自定义右下角提示效果的方法

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace IcoFlickerApp
{
 public partial class FrmMain : Form
 {
  public FrmMain()
  {
   InitializeComponent();
   Rectangle rectangle = Screen.AllScreens[0].WorkingArea;
   this.StartPosition = FormStartPosition.Manual;
   this.Location = new Point(rectangle.Width - this.Width, rectangle.Height);
   this.TopMost = true;
   System.Threading.Thread thread = new System.Threading.Thread(() =>
   {
    while (this.Top >= rectangle.Height - this.Height)
    {
     this.Invoke(new MethodInvoker(delegate
     {
      this.Top = this.Top - 1;
      System.Threading.Thread.Sleep(1);
      Application.DoEvents();
     }));
    }
   });
   thread.Start();
  }
 }
}