FormViewDeletedEventArgs::AffectedRows Property
Gets the number of rows affected by the delete operation.
Assembly: System.Web (in System.Web.dll)
Use the AffectedRows property to determine the number of records affected by the delete operation. This property is commonly used to verify that the correct number of records was deleted in the following situations:
Verify that only a single record was deleted. Sometimes an improperly written delete statement can delete multiple records.
Verify that a record was deleted when an error occurs during the delete operation that does not raise an exception.
Verify that a record was deleted when a data source control that supports conflict detection (optimistic concurrency), such as the SqlDataSource and ObjectDataSource controls, has its ConflictDetection property set to the ConflictOptions.CompareAllValues enumeration value. Under this setting, a record that has been modified by another user concurrently might not be deleted.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.