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K S Reddi Prasad
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Collection is readonly. Cannot change the content of the collection.
May 23 2011 2:30 AM
Hi all,
I am working on a VSTO word addin, where i am getting the Ribbon buttons dynamically from external XML file. This is working fine. In my addin, there is a functionality of disabling a button based on some condition. This is also working fine.
The Problem is " Suppose i have two documents opened, I disabled the button(by clicking on it) on one document, it will be disabled. but when i opened another document simoultaneously ,this document's button also getting disabled.
For this, I have written a piece of code to Enable the Button based on some condition in
'WindowActive' Event.
I am getting the Error Such That
"Collection is readonly. Cannot change the content of the collection."
Any help will be greatly appreciated.
Thanks,
K.S.R. Prasad.
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