Rowupdating code for gridview
For this situation, many developers use invisible columns (Hidden columns) in the gridview to identify that row. We can achieve the same functionality using Datakeys.
You have to make sure that you aren't setting your Grid View's data when it is not postback.If you do this, your Grid View's source will be refreshed before you're able to grab the new values out of it.I'm having a very hard time understand what would prevent your event from being fired.Row Deleting – Occurs when a row's Delete button is clicked, but before the Grid View control deletes the row.Here’s the code to cancel update and delete in a Grid View: Suprotim Agarwal, ASP.He is the Editor of a Developer Magazine called DNC Magazine.
He has also written two EBooks 51 Recipes using j Query with ASP.
NET Architecture MVP (Microsoft Most Valuable Professional) works as an Architect Consultant and provides consultancy on how to design and develop Web applications.
Suprotim is also the founder and primary contributor to Dev Curry, Dot Net Curry and SQLServer Curry.
NET Grid View Tips and Tricks series, this post shows how to cancel the Update and Delete operation in an ASP. To cancel an update and delete operation, we will make use of the Row Updating and Row Deleting events.
The events are as described below: Row Updating - Occurs when a row's Update button is clicked, but before the Grid View control updates the row.
A datakey represents the primary key field or field of a record that can uniquely identify it in a data-bound control. Row Index represents the index of the particular row.