How to use DockStyle.Fill for standard controls in WPF?

Question

I\'m used from windows forms, that I create a panel, place controls inside it and give them DockStyle.Fill to max out their size to the surrounding panel.

I

Answer 1

I was try many method here but can't solve my problem. (Fill other control in control)

Until i found it

//default
//HorizontalAlignment="Stretch" 
//VerticalAlignment="Stretch"

Example:

//UserControl:

//Grid: 

//Code: 
Grid_test.Children.Add(UC_Test);

For easy design

//Code
Grid_test.Children.Add(UC_Test);
UC_Test.Width = Double.NaN;
UC_Test.Height = Double.NaN;