Hide or destroy NonModalExternal Window

Hi,
I want to print the content of a popup window with the web dynpro print functionality. For this I created a non modal external window as an intermediate window for keeping the content. On the wdDoinit method of this external window view I am triggering the print functionality, that opens the print preview of this external window.
After printing the view, have to close the print preview screen and the intermediate external window.
How can I hide or destroy the intermediate external window, so that the user have to close only the print preview screen and go back to the real application.
I tried to assign the window as a context variable to component controller and tried to hide this variable in wdDoInit of the external window. But its throwing me Null.PointerException. So I am not able to store the window variable in the context.
please help me regarding this issue,
Regards,
Yasar

Hi Ayyapparaj,
Thanks for this information.
I know that it is not possible to print the content of a popup window. The usage of non external window is a workaroung for this issue.
My problem in this case is,I am creating and showing the non modal external window from the "onactionprint" method of the popup view. The content of the popup window will be mapped with the ContextMapper class that I found on the blog here:
On the external window view, I am triggering the print functionality in wdDoInit of the external window view, which opens the print preview of this external window view. In this case after clicking on the print button of the popup windows, two separate windows will be openned (external window and print preview of external window). I want to hide or destroy the external window in the wdDoInit of the external window view.
The Mapping of the IWDWindow variable between popup view and external window view over component controller is not working. While destroying the external window I get Null.pointer exception, because the mapping of the created nonmodal external window between popup view and external window view is not working.
Is it also not possible to map an external window between two different views?
Regards,
Yasar

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