C#/WinForm如何制作Windows桌面特效(宠物等)

首先看特效

1. 开启双缓冲

SetStyle(
          ControlStyles.ResizeRedraw
          | ControlStyles.DoubleBuffer
          | ControlStyles.UserPaint
          | ControlStyles.AllPaintingInWmPaint
          | ControlStyles.SupportsTransparentBackColor,
          true
          );

  2.设置窗体透明、鼠标穿透、窗体置顶

this.TransparencyKey = this.BackColor = System.Drawing.SystemColors.Control;
this.TopMost = true;

3.设置定时器

_timer = new System.Timers.Timer();
  _timer.Elapsed += _timer_Elapsed;
  _timer.Interval = 140;
  _timer.Start();

4.设置图像

5.