HI there
I would like to get result from server side managed code from radwindow and based on that display message on parent .aspx form.
you have demo example but its for client side.
If you want to access the page controls and Radwindow controls from code behind, then a better approach is using RadWindow as container control. When used in this manner it acts as a standard
container element and the content is declared between its < ContentTemplate>
tags.