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Net Grid View control with simple Data Set or Data Table, and also explains the methods like Insert, Edit, Update and Delete function in the Grid View control.You can see most of the articles and tutorials in many websites teach you the way to bind a Grid View control to the database with some Data Source controls such as SQLData Source, Object Data Source, Access Data Source and even XMLDatasource.making use of the Row Updating event to read the content of the row of a gridview follow by sending update sql to the database).My question is: After I press the 'Update' button in the gridview, I see (using Debug mode) the codes in the GV_row UPdating event handler executed.

Row Updated event does not offer it, because the Data Row is already updated and the changes are posted to the underlying data source.A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.To cancel the update operation, set the collections, if necessary, before the values are passed to the data source.event is raised when the Cancel button of a row in edit mode is clicked, but before the row exits edit mode.This enables you to provide an event-handling method that performs a custom routine, such as stopping the cancel operation if it would put the row in an undesired state, whenever this event occurs.

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