EntityDataReader.RecordsAffected Property    
Definition
Important
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Gets the number of rows changed, inserted, or deleted by execution of the SQL statement.
public:
 virtual property int RecordsAffected { int get(); };public override int RecordsAffected { get; }member this.RecordsAffected : intPublic Overrides ReadOnly Property RecordsAffected As IntegerProperty Value
The number of rows changed, inserted, or deleted. Returns -1 for SELECT statements; 0 if no rows were affected or the statement failed.
Remarks
The RecordsAffected property is not set until all rows are read and you close the DataReader.