In my custom grid View control I cannot raise the Row Updated event.I have tried to add an event handler to the Row Updated event of my custom control but it is not called.To finish up then one has to set the Sql Data Source Update Parameters to the desired values. The syntax for doing so is: Protected Sub GVSupport Info_Row Updating(sender As Object, e As System. How do I grab the new values from these textboxes and proceed further? I am using a Template Field to display my Edit, Update and Cancel 'buttons' in the first column of the Grid View within respective Item Template and Edit Item Template fields.Binding a Grid View control can sometimes get tricky when using the Visual Studio editor, especially when working with Drop Down List controls within the grid.
This event passes the necessary information to the method via the Grid View Update Event Args parameter. Find Control("Label20e"), Label) Sql DSupport Info.
Then within the new method one can access controls within the Grid View row being edited by referencing the Row Index attribute of the Grid View’s Rows collection. Find Control("ddl Service Level List"), Drop Down List) Dim lbl Support Date As Label = CType(GVSupport Info.