System.NullReferenceException...
Posted: Wed Dec 29, 2010 12:38 am
Hi ,
i have a button in the last form to send the data to the report ,when i click it i received this error :
System.NullReferenceException: Object reference not set to an instance of an object . At Reports.Report.ButtonControl14_Click(Object sender EventsArgs e) ;
I don't know why it happens but i can not compile the report ,can you advice me why i receive this error?
Thanks so much for your attention.
Cheers
i have a button in the last form to send the data to the report ,when i click it i received this error :
System.NullReferenceException: Object reference not set to an instance of an object . At Reports.Report.ButtonControl14_Click(Object sender EventsArgs e) ;
I don't know why it happens but i can not compile the report ,can you advice me why i receive this error?
Thanks so much for your attention.
Cheers