[转]C# esc退出窗体
1 //esc退出窗体
2 protected override bool ProcessCmdKey(ref System.Windows.Forms.Message msg , System.Windows.Forms.Keys keyData) //激活回车键
3 {
4 int WM_KEYDOWN=256;
5 int WM_SYSKEYDOWN = 260;
6 if(msg.Msg == WM_KEYDOWN | msg.Msg == WM_SYSKEYDOWN)
7 {
8 switch(keyData)
9 {
10 case Keys.Escape:
11 this.Close();//csc关闭窗体
12 break;
13 }
14
15 }
16 return false;
17 }
