private void Draw() { var rectangle = new Rectangle { Width = System.Windows.SystemParameters.PrimaryScreenWidth, Height = height }; rectangle.Fill = new SolidColorBrush() { Color = ColorTask }; Canvas.SetTop(rectangle, positionTask); this.canvas.Children.Add(rectangle); search.setPosition((int)System.Windows.SystemParameters.PrimaryScreenWidth - 45, (int)positionTask + 6); search.Generate(); search.Display(canvas); exit.setPosition(10, (int)positionTask + 9); exit.Generate(); exit.Display(canvas); }