/// <summary>
/// WndProcオーバーライド
/// </summary>
/// <param name="m"></param>
protected override void WndProc(ref Message m)
{
if (m.Msg == WM_MOUSEMOVE)
{//マウスが動いてる間は常にCTRL押しっぱなしにする
CommonProc.keybd_event(Keys.ControlKey, 0, 0, 0);
m.WParam = (IntPtr)MK_CONTROL;
}
if (m.Msg == WM_MOUSELEAVE)
{
CommonProc.keybd_event(Keys.ControlKey, 0, 2, 0);
}
base.WndProc(ref m);
}