在win forms中, this.AcceptButton = button2;
this.CancelButton = button1;button2将处理enter键,窗体关闭,点击button2也是关闭窗体;但是button1处理Esc键,按下Esc窗体关闭,点击button1却不关闭!为虾米不关闭!
this.CancelButton = button1;button2将处理enter键,窗体关闭,点击button2也是关闭窗体;但是button1处理Esc键,按下Esc窗体关闭,点击button1却不关闭!为虾米不关闭!
否则手工this.Close()