Sqldataadapter rowupdating event
Later, column information is used to generate UPDATE, DELETE or INSERT statements.The target-row for an UPDATE or a DELETE statement is identified by The WHERE clause.
If he clicks edit (or) in the edit mode he can be able to see the Textbox.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.When we edit a row in our Grid View and press the “Update” button, at some time it’s received in the Row Updating method.But as I noted in the comments in that method, some collections that should contain the columns (names, old values and new values) are always empty. And the Row Updated method is never even touched!!! NET Forums that I need to use a Data Source control.
First, I load up some data: After that, I’m doing some work to make my Grid View look beautifull, adding all columns by hand.