Gridview rowupdating new value
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In this tutorial we are searching for our Text Box controls txt Product Name and txt Unit Price.In the Page_Load event, you simply load your data from the database and bind it with the Grid View control as shown below: For brevity I am not storing connection string in the web.config and also not using any Data Access Component.Next event is the Grid View Row Editing event to give ASP. You need to set the Edit Index property of the Grid View with the New Edit Index property of the Grid View Edit Event Args class.event is raised when the hyperlink to sort a column is clicked, but before the Grid View control handles the sort operation.This enables you to provide an event-handling method that performs a custom routine, such as canceling the sorting operation, whenever this event occurs.From this article, you will have a clear view of the Grid View data insert, delete, and update operations.
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Now I will show you the C# code behind file of the above ASP.
NET page that will handle different Grid View events to provide complete editing functionality.
A Grid View Sort Event Args object is passed to the event-handling method, which enables you to determine the sort expression for the column and to indicate that the selection operation should be canceled.
To cancel the selection operation, set the property of the Grid View Sort Event Args object to true.
Last line of the following code is calling a local method for updating the database and passing all the parameters to this method.