Rowupdating not handled local dating 24179
I found that simple data binding of my Drop Down List in my Grid View to my Sql Data Source was not going to be enough. I would need to set values passed to the Sql Data Source control on the update event, and as part of this I would need to reference the controls contained in the row being updated. I have a Grid View bound to a Data Table which comes from a database.
But it still throws the same exception, although I've read on a couple of sites that changing it to On Row Editing and Grid View Edit Event Args would solve the problem.Auto Generate Delete Button = true; gw List Access Units. Data Bind(); I have tried this to: gw List Access Units.Row Deleted = new Grid View Deleted Event Handler(Grid View1_Row Deleted); void Grid View1_Row Deleted(object sender, Grid View Deleted Event Args e) But i still dont have Deleting defined i guess, dont know to the line should look like! Equal("delete") && grid View Deleting Event Handler == null) So your options are: Handle the On Row Deleting event (even though you don't have to do anything in the event handler...really really useful).You need to include the Grid View Command Field column to add Edit, Update and Cancel Buttons in the Grid View. You need to include Template Field for every column you want to provide Editing because Template Field provides you both Item Template and Edit Item Template to create interface for two separate Grid View modes. You need to handle Grid View events such as Row Editing, Row Canceling Edit and Row Updating to provide desired editing functionality.Font-Names="Verdana" Font-Size="10" Data Key Names="Product ID" Auto Generate Columns="false" onrowcancelingedit="Grid View1_Row Canceling Edit" onrowediting="Grid View1_Row Editing" onrowupdating="Grid View1_Row Updating"In the above code, I set two properties Show Edit Button and Show Cancel Button of Command Field.