Rowupdating in gridview in asp net c example
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.
If it is expensive, this could easily sum up to a large cost. In this example, I am hiding it if the field "Scenario" of the grid shows the text "Actual" for the relevant row of the Row Data Bound event. Row Editing ds = Get Data() '// get your data here from database With gv Test . Data Bind() End With End Sub Private Sub gv Test_Row Editing(By Val sender As Object, By Val e As System. I'm using a databound grid view (below) to edit with -when I click the edit button I see the Edit Item Templates all correctly populated, but when I press the Update button - I am told "cannot find control DDLCategory Edit in Control Parameter Edit Category ID - I have tried changing the control ID to ct100$Main Content$Grid Viewgory ID but no change and now I'm thinking I need to put a findcontrol in the code behind - but i'm not sure how to access the Edit state of the gridview to say something like: protected void Grid View1_Row Data Bound(Obj Not sure if i'm doing this right but I'm getting the text 'Command Argument' underlined "does not contain a definition for 'Command Argument' and am I missing a using directive or an assembly reference etc". Rows(rowindex) I am told it is a non-invocable member and cannot be used like a method...protected void Grid View1_Row Data Bound(obj if I write the code as below it appears not to error but I still get my original error when I click the update button so it appears not to have resolved anything either: protected void Grid View1_Row Data Bound(obj As before it seems ok in the code behind but still when I click the update button I get the same message...