I have CustomControl which can appear in multiple way.
I have designed a Template for each situation like (dragging, placing, …)
When a user fires
MouseLeftButtonDown on the Control, The Event handler will changes the
Template of this control and I will make it
Draggable. in this Process ActualWidth and ActualHeight of the Control will have a huge change.
I must wait for Applying the new Template and then calculate the ActualSize.
How can I wait for this Template Changes in Runtime ?