Member Avatar for Rimmi90

I have listbox in c#form in one corner and right corner is blank till i select from listbox. So the problem is If i click outside the listbox it gives null exception error. How can i check if user is not clicking outside the listbox.

Edited by kvprajapati because: Improve formatting
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  • Latest Post Latest Post by Majestics

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Member Avatar for kvprajapati

It is impossible to say/guess something about your code. Please include SSCCE.

commented: amen. +3
Member Avatar for Majestics

Your function for populating the listbox must be written in action event of that left list box...

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