SET UP
I have an obout.grid (me.gridsettings1) on a user control that loaded onto a aspx page.
Within a method on the user control, I run thru selected records like this..to get a data item , thats is an integer.
Private Function getSelectedRowUserGroupID() As Integer
Dim s As Integer
If Me.gridSettings1.SelectedRecords.Count > 0 Then 'HERE
For Each rec As Hashtable In Me.gridSettings1.SelectedRecords
s = CInt(rec("UserGroupID").ToString)
Next
Me.gridSettings1.SelectedRecords.Clear()
End If
Return s
End Function
It works fine for about 1 or 2 times then asp.net throws up this error : System.NullReferenceException: Object reference not set to an instance of an object.
Go to the complete details ...