private void FrameworkElement_OnSizeChanged(object sender, SizeChangedEventArgs e)
{
var size = DWMRectangle.PointToScreen(new Point(DWMRectangle.ActualWidth, DWMRectangle.ActualHeight)) - DWMRectangle.PointToScreen(new Point()) + new Point(1, 1);
var translatePoint = DWMRectangle.TranslatePoint(new Point(), this);
_mainVM.SelectedWindowRectangle = new Rectangle((int)Math.Floor(translatePoint.X), (int)Math.Floor(translatePoint.Y), (int)(size.X), (int)(size.Y));
}
public MainWindow()
{
InitializeComponent();
_mainVM = new MainVM();
DataContext = _mainVM;
Closing += (sender, args) => { Automation.RemoveAllEventHandlers(); };
Loaded += (sender, args) => _mainVM.InitWindowhandle();
DependencyPropertyDescriptor.FromProperty(Canvas.LeftProperty, DWMRectangle.GetType()).AddValueChanged(DWMRectangle, (sender, args) => Dispatcher.Invoke(() => FrameworkElement_OnSizeChanged(sender, null), DispatcherPriority.Loaded));
DependencyPropertyDescriptor.FromProperty(Canvas.TopProperty, DWMRectangle.GetType()).AddValueChanged(DWMRectangle, (sender, args) => Dispatcher.Invoke(() => FrameworkElement_OnSizeChanged(sender, null), DispatcherPriority.Loaded));
}
