private void btnLock_Click(object sender, EventArgs e)
{
if (!cmn.Confirm("确定锁定屏幕?"))
{
return;
}
ThreadStart ts = new ThreadStart(GrayScaleForm);
Thread th = new Thread(ts);
th.Start();
FormLockScreen frmLockScreen = new FormLockScreen();
if (frmLockScreen.ShowDialog() == DialogResult.OK)
{
if (th.IsAlive)
{
th.Abort();
}
GrayPnl.BackgroundImage = null;
GrayPnl.Visible = false;
msBar.Visible = true;
}
}
private void btnLock_Click(object sender, EventArgs e)
{
if (!cmn.Confirm("确定锁定屏幕?"))
{
return;
}
ThreadStart ts = new ThreadStart(GrayScaleForm);
Thread th = new Thread(ts);
th.Start();
FormLockScreen frmLockScreen = new FormLockScreen();
if (frmLockScreen.ShowDialog() == DialogResult.OK)
{
if (th.IsAlive)
{
th.Abort();
}
GrayPnl.BackgroundImage = null;
GrayPnl.Visible = false;
msBar.Visible = true;
}
}