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24-Apr-2020 20:28

The Grid View control is a tabular databound control but sometimes it is used like a spreadsheet control. NET 2.0 and is an improved version of the Data Grid control. We can use this to display data from a database and edit, sort and select the data.Database Table Structure We are using an "EMPLOYEE" table so the "EMPLOYEE" table design is: Design of Grid View We design a Grid View with which we can perform update and delete operations.event handler, which means it will get called for every row.It examines the command object and, if it is the same referenced object, it essentially rebuilds the object, thereby destroying your command text changes.Note A common mistake that a lot of people do is that they perform a databind each and every-time the Page_Load method is called.This will lead to problems like "Grid View does not show updated values", "Grid View looses values changed by user". In your Page_load, this is typically only inside a block where you check to make sure that Page_Load is not being called during a post-back call.The "Description" and "Choose" columns are template columns.

I will also show you that how you can use validation against the Drop Down List control which is contained inside the Grid View control.

One approach to solving this problem is to clone the command object so you have a different actual reference: This will work, but since the Command Builder is still connected to the Data Adapter, the Row Updating event will still fire and performance will be hit.