Rowupdating event in gridview
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.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. So for example to reference a Drop Down List within the Grid View Row, use the syntax: Basically this is quite straightforward once one knows the syntax for referencing a control within a Grid View Row. Grid View Update Event Args) Dim lbl Service Level As Drop Down List = CType(GVSupport Info. If you are using command buttons, then do not use Auto Generate Edit Button. On Row Deleting - can call registered event handlers" I couldnt figure out how to continue this thread, but the issues in it are related so i'm including it as a reference.I put a breakpoint on the Row Updating event handler and found that the event is not fired. I put a breakpoint on the Row Updating event handler and found that the event is not fired. In the Row Editing function, the edit textboxes appear and I can get the "old" values Then the page renders, I edit the textboxes and hit Update.Right now, I have not written code for the Update event. Right now, I have not written code for the Update event. Then the page posts back, the text boxes go back to being labels and the new values are lost, and the Row Updating code never fires.
In data driven web sites, users are normally allowed to view data and administrators are allowed to add, edit or delete data.Visual Studio allows developers to quickly put together a Web Forms page simply using drag and drop options from the Visual Studio editor.Binding form controls is mostly a simple matter of attaching a Data Source and setting your controls to reference the correct field in the Data Source. I have a relatively simple gridview bound to an product table that displays great. When I do so, the gridviews' Row Data Bound event fires and the values of the text properties of the tablecells in the row evaluate to "" emptystring.