Hi,

I am facing difficulty to do data binding. Sometime, VS just couldn't find the businessobjects declared in ApplicationBasePage. Sometime, VS prompted error "OutOfRangeException" when I try to specify WebBBS.BusinessObjectName or during opening the web project.



I ever tried to recompile, reopen the project in order to overcome this problem. Sometime it helps but sometime it doesn't.



May I know what could it cause? I need 30 mins in order to specify a single WEBBBS which is very frustrated.



Please advice



Thank you

Hi,

I have attached screenshot of the error.

While open project, I hit error_NullReference.jpg. It was working fine when I try to change BusinessObjectName or datasource for aspxgridview. Then I recompile the solutions then I hit error_Indexoutofrange when try to select businessobjectname. I restarted VS, I hit error_nullreference again, but error_indexoutofrange gone.