Hi Andrew,
Could you please provide more information about the error?:
- Do you get the error when you run my project as is or after any changes in my project? If you did, could you please provide the more information about your setup?
- in which page the error occurs - ( Default.aspx, Popup1.aspx ...) ?
- could you please provide the reproduction steps?
The provided project demonstrates the approach that you can use in order to get the reference to the parent
RadWindow ( and then you could get its ID). Please note that the first opened
RadWindow ( that contains the
Popup1.asp page) does not have a parent
RadWindow (its parent window is the browser's window).
Greetings,
Fiko
the Telerik team
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