Need to add text to rectangle

Question

I am creating Dynamic Rectangle and adding into StackPanel. I need to add text to each rectangle. How can I do that?

Answer 1

First of all you can do this, but not by adding the control. And there is a very good reason to do this, for high speed hardware rendering. You can create a special brush from a UI element that caches itself in hardware and fill the rectangle with this hardware, and it is extremely fast. I will just show the code behind because it is the example I have offhand

Rectangle r = new Rectangle();
r.Stroke = Brushes.Blue;
r.StrokeThickness = 5;
r.SetValue(Grid.ColumnProperty, 1);
r.VerticalAlignment = VerticalAlignment.Top;
r.HorizontalAlignment = HorizontalAlignment.Left;
r.Margin = new Thickness(0);
r.Width = 200;
r.Height = 200;
r.RenderTransform = new TranslateTransform(100, 100);
TextBlock TB = new TextBlock();
TB.Text = "Some Text to fill";
//The next two magical lines create a special brush that contains a bitmap rendering of the UI element that can then be used like any other brush and its in hardware and is almost the text book example for utilizing all hardware rending performances in WPF unleashed 4.5
BitmapCacheBrush bcb = new BitmapCacheBrush(TB);
r.Fill = bcb;
MyCanvas.Children.Add(r);