private void hkHandler(object sender, EventArgs e)
{
var win = new SystemWindow(GetForegroundWindow());
if (win.IsValid())
{
Helper = new AccessHelper(win.HWnd, this);
Overlay.Show();
MainWindow.Show();
MainWindow.Activate();
MainWindow.Focus();
MainWindow.txtIn.Focus();
hk.Enabled = false;
}
}