Aman Gupta

Aman Gupta

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List that this enumerator is bound to has been modified. An

Jan 9 2015 6:33 AM
List that this enumerator is bound to has been modified. An enumerator can only be used if the list does not change
 
 
i am getting this exception in my code.
 
 
my program is for offline exam where admin set the exam name,date&time and all
i want to show the  questions related to chapters.
 
 

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