In rowupdating event in
adapter has a Fill Error event that occurs during a fill method.
It allows a user to determine whether a fill operation should continue.
The problem is: when I retrieve data using Grid View. Grid View Command Event Args) Handles gv Autorizzazioni. Command Name = "Crea Autorizz") Then Dim str Per Insert As String = "" Dim index As Integer = Convert. Command Argument) Dim row As Grid View Row = gv Autorizzazioni.
So I have my Gridview with Data Source set to a Data Table on page Load event : In the Click event of the button I want to retrieve current values of the controls, as displayed on Web page after user's actions, and pass them to my sp as a comma-separated string. Is Null Or Empty(str Add) = False Then str Per Insert = str Per Insert & str Add & "," '..so on to add values to string What to do to retrieve edited values?
Today I was working on getting a row of the Grid View control to save the contents of a Drop Down List, and needed to add some custom code to set values passed to the Sql Data Source control on the update event.
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.
All samples of course assume you’re doing everything in your page, but I have to do everything in my code-behind, because on forehand I don’t know what I’ll be binding to my Grid View.
Check out what I’m trying to do, maybe you can help?
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.