Hi,
Some time ago (march 2009), an application, that worked fine before, gave an error "Invallid expression". No changes where made to the source. After some tracing it came down to the following line: (Page_Init)
RadGrid1.MasterTableView.FilterExpression = "(Int32?(it[""Stemaanvraagnummer""]) = " & EMO.ServiceNET.Current.Stem_ID & ")" |
I replaced it then with:
RadGrid1.MasterTableView.FilterExpression = "([Stemaanvraagnummer] = " & EMO.ServiceNET.Current.Stem_ID & ")" |
Problem solved. Last week... the error was there again! Now i had to change it back!! and problem solved again!!
What is the problem?