private void s_ValueChanged5(object sender, RoutedPropertyChangedEventArgs <double> e) { Canvas canva = ((tabs.SelectedItem as TabItem).Content as StackPanel).Children[0] as Canvas; foreach (Image a in canva.Children.OfType <Image>()) { if (a.Name == (sender as Slider).Name) { a.RenderTransform = trGrp; //trRot.Angle = (sender as Slider).Value; trSkw.AngleY = (sender as Slider).Value; //trGrp2 = 0; trRot2 = trRot.CloneCurrentValue(); trGrp2 = trGrp.CloneCurrentValue(); a.RenderTransform = trGrp2; break; } } //throw new NotImplementedException(); }