Thumb addthumb = new Thumb(); addthumb.Height = 20; addthumb.Width = lenght_[i]+25; addthumb.Name = "L" + i.ToString() + "P" + i.ToString(); addthumb.Background = System.Windows.Media.Brushes.Orange; addthumb.DragDelta += new DragDeltaEventHandler(myThumb_DragDelta); Canvas.SetLeft(addthumb, position_array[balls]+25); Canvas.SetTop(addthumb, 20); canvas_container.Children.Add(addthumb);
private void myThumb_DragDelta(object sender, System.Windows.Controls.Primitives.DragDeltaEventArgs e) { FrameworkElement element = sender as FrameworkElement; Canvas.SetLeft(element, Canvas.GetLeft(element) + e.HorizontalChange); lbl_Heightshow.Content = element.Height; lbl_widthshow.Content = element.Width; lbl_Slub_name.Content = element.Name; lbl_leftposition.Content = Canvas.GetLeft(element).ToString(); if (Canvas.GetLeft(element) == 0) { lbl_leftposition.Content = "0"; } else if (Canvas.GetLeft(element) < 0) { lbl_leftposition.Content = "0"; Canvas.SetLeft(element, 0); } else if (Canvas.GetLeft(element) + element.Width > canvas_container.ActualWidth) { lbl_leftposition.Content = (canvas_container.ActualWidth - element.Width).ToString(); Canvas.SetLeft(element, canvas_container.ActualWidth - element.Width); }
var
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