public void PerformClick(EventArgs e) { if (((MouseEventArgs)e).Button != MouseButtons.Left) { return; } if (mDrawDisabled || !CustomButton.EnabledNow(Core)) { return; } if (cb.ButtonType == CustomButton.ButtonTypes.Button) { Core.ExecuteCustombutton(cb.GCode); } if (cb.ButtonType == CustomButton.ButtonTypes.TwoStateButton) { on = !on; Core.ExecuteCustombutton(on ? cb.GCode : cb.GCode2); BackColor = on ? Color.Orange : Parent.BackColor; } base.OnClick(e); }