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SqlDataReader.RecordsAffected Property

Gets the number of rows changed, inserted, or deleted by execution of the Transact-SQL statement.

Namespace: System.Data.SqlClient
Assembly: System.Data (in system.data.dll)

public override int RecordsAffected { get; }
/** @property */
public int get_RecordsAffected ()

public override function get RecordsAffected () : int

Not applicable.

Property Value

The number of rows changed, inserted, or deleted; 0 if no rows were affected or the statement failed; and -1 for SELECT statements.

The RecordsAffected property is not set until all rows are read and you close the SqlDataReader.

The value of this property is cumulative. For example, if two records are inserted in batch mode, the value of RecordsAffected will be two.

IsClosed and RecordsAffected are the only properties that you can call after the SqlDataReader is closed.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

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