在c++ builder中是这样的:
void __fastcall OnHotKey(TMessage &Message);
BEGIN_MESSAGE_MAP
MESSAGE_HANDLER(WM_HOTKEY,TMessage,OnHotKey)
END_MESSAGE_MAP(TForm)初学c#,请各位多多帮助,谢谢!!!!
void __fastcall OnHotKey(TMessage &Message);
BEGIN_MESSAGE_MAP
MESSAGE_HANDLER(WM_HOTKEY,TMessage,OnHotKey)
END_MESSAGE_MAP(TForm)初学c#,请各位多多帮助,谢谢!!!!
protected override void WndProc(ref Message m)
{
switch (m.Msg)
{
case WM_HOTKEY:
// 你的处理
break;
}
base.WndProc (ref m);
}
private const int WM_HOTKEY = 0x0312;
{
int WM_KEYDOWN=256;
int WM_SYSKEYDOWN = 260;
if(this.ActiveControl is System.Windows.Forms.DataGridTextBox )
{
if(msg.Msg == WM_KEYDOWN | msg.Msg == WM_SYSKEYDOWN)
{
switch( keyData)
{ case Keys.Down:
MsgBox("截到下箭头键")
MessageBox.Show("下键");
return true;
break;
case Keys.Up:
MsgBox("截到上箭头键")
MessageBox.Show("上键");
return true;
case Keys.Enter:
MessageBox.Show("回车键");
}
return true;
break; case Keys.Control + Keys.V:
//<CTRL> + C 组合键)
return true;
break;
case Keys.Alt + Keys.Z:
'MsgBox("<ALT> + z 组合键被截获")
return true;
break;
}
}
}
return false;
}