DbDataAdapter.GetBatchedRecordsAffected(Int32, Int32, Exception) Method
Definition
Important
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Returns information about an individual update attempt within a larger batched update.
protected:
virtual bool GetBatchedRecordsAffected(int commandIdentifier, [Runtime::InteropServices::Out] int % recordsAffected, [Runtime::InteropServices::Out] Exception ^ % error);
protected virtual bool GetBatchedRecordsAffected (int commandIdentifier, out int recordsAffected, out Exception? error);
protected virtual bool GetBatchedRecordsAffected (int commandIdentifier, out int recordsAffected, out Exception error);
abstract member GetBatchedRecordsAffected : int * int * Exception -> bool
override this.GetBatchedRecordsAffected : int * int * Exception -> bool
Protected Overridable Function GetBatchedRecordsAffected (commandIdentifier As Integer, ByRef recordsAffected As Integer, ByRef error As Exception) As Boolean
Parameters
- commandIdentifier
- Int32
The zero-based column ordinal of the individual command within the batch.
- recordsAffected
- Int32
The number of rows affected in the data store by the specified command within the batch.
- error
- Exception
An Exception thrown during execution of the specified command. Returns null
(Nothing
in Visual Basic) if no exception is thrown.
Returns
Information about an individual update attempt within a larger batched update.
Remarks
Data providers that support batched updating logic must override a series of virtual methods on the DbDataAdapter class. GetBatchedRecordsAffected
represents one of those virtual methods. The DbDataAdapter
class relies on GetBatchedRecordsAffected
to determine the success or failure of individual update attempts within a batch so it can mark each corresponding DataRow accordingly.
Applies to
See also
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