OleDbDataReader.RecordsAffected Property

 

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

Namespace:   System.Data.OleDb
Assembly:  System.Data (in System.Data.dll)

public override int RecordsAffected { get; }

Property Value

Type: System.Int32

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 OleDbDataReader.

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

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

.NET Framework
Available since 1.1
Return to top
Show: