只需将代码复制到所需窗体下即可。。。。。。。
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protected override bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData) //激活回车键
{
int WM_KEYDOWN = 256;
int WM_SYSKEYDOWN = 260;
if (msg.Msg == WM_KEYDOWN | msg.Msg == WM_SYSKEYDOWN)
{
switch (keyData)
{
case Keys.Escape:
if(MessageBox.Show("确定要退出么?","信息提示",MessageBoxButtons.YesNo,MessageBoxIcon.Information) == DialogResult.Yes)
{
this.Close();//csc关闭窗体
}
break;
case Keys.Enter:
MessageBox.Show("wakaka");
break;
}
}
return false;
}
{
int WM_KEYDOWN = 256;
int WM_SYSKEYDOWN = 260;
if (msg.Msg == WM_KEYDOWN | msg.Msg == WM_SYSKEYDOWN)
{
switch (keyData)
{
case Keys.Escape:
if(MessageBox.Show("确定要退出么?","信息提示",MessageBoxButtons.YesNo,MessageBoxIcon.Information) == DialogResult.Yes)
{
this.Close();//csc关闭窗体
}
break;
case Keys.Enter:
MessageBox.Show("wakaka");
break;
}
}
return false;
}