只需将代码复制到所需窗体下即可。。。。。。。


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 ;
}