How to change border or userControl z-order in runtime in WPF ? ?

Question

I dont find any way to do it

Someone can help me here ?

Answer 1

If you have a controls in a Panel you can use the Panel.SetZIndex method.

Answer 2

In order to change Z order your elements need to be contained in a common Panel which supports layering of elements, most commonly a Grid or Canvas. The Panel.ZIndex attached property is used to set the relative Z order of your elements.