DataRowChangeEventHandler serializable

DataRowChangeEventHandler serializable

System.Data ( delegate

This delegate represents the method that handles one of four DataTable events: DataTable.RowChanging , DataTable.RowChanged , DataTable.RowDeleting , or DataTable.RowDeleted . These events fire during and after data edits. Those that fire before a change is committed ( DataTable.RowChanging and DataTable.RowDeleting ) are useful for validation. In the case of an edit, you can evaluate the proposed change by examining the DataRowVersion.Proposed value for the DataRow . The events that fire after a change is committed ( DataTable.RowChanged and DataTable.RowDeleted ) are useful for tasks such as synchronizing controls or providing information in a status bar.

 public delegate void  DataRowChangeEventHandler  (object   sender   , DataRowChangeEventArgs   e   ); 

Associated Events

DataTable.{RowChanged( ) , RowChanging( ) , RowDeleted( ) , RowDeleting( )}

ADO. NET in a Nutshell
ADO.NET in a Nutshell
ISBN: 0596003617
EAN: 2147483647
Year: 2005
Pages: 415 © 2008-2017.
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