private void mnuPerfTracker_DropDownOpening(object sender, EventArgs e)
{
PerfTrackerMode mode = InteropEmu.DebugGetPerformanceTrackerMode();
mnuPerfTrackerFullscreen.Checked = mode == PerfTrackerMode.Fullscreen;
mnuPerfTrackerCompact.Checked = mode == PerfTrackerMode.Compact;
mnuPerfTrackerTextOnly.Checked = mode == PerfTrackerMode.TextOnly;
mnuPerfTrackerDisabled.Checked = mode == PerfTrackerMode.Disabled;
}
