Exception when click DataGridview tab c#, .Net 4.0
- by Nguyen Nam
My winform app have two tab and multi thread, one is main tab and other is log tab. I only use log tab to show logs in a datagridview control. Exception is random occurred when click to log tab (Not click to row or colunm), i have try but can not find anyway to fix it. This is the error log:
Message : Object reference not set to an instance of an…