Referencing Parent window

[Mossie]

Im using the RadWindow in an application.  Can a child window send information to a control in the parent window (like a textbox)  on the client side while the child window is still open ?

[Princy]

Hello,

Take a look into the following documentation.
Using RadWindow as a Dialog

Thanks,
Princy.

[rdmptn]

I think you will find very useful this one: http://www.telerik.com/help/aspnet-ajax/window-programming-calling-functions.html. Without closing the window you can call a function from the parent page. You can also pass the needed data as a parameter. You will, of course, need to prepare the function beforehand.