private static void strokeThickness_Changed(object sender, DependencyPropertyChangedEventArgs e) { SampleViewer sViewer = (SampleViewer)sender; sViewer.OnStrokeThicknessChanged((double)e.OldValue, (double)e.NewValue); }
private static void selectedShape_Changed(object sender, DependencyPropertyChangedEventArgs e) { SampleViewer sViewer = (SampleViewer)sender; sViewer.OnSelectedShapeChanged((Shape)e.OldValue, (Shape)e.NewValue); }