IStream::Revert method

The Revert method discards all changes that have been made to a transacted stream since the last IStream::Commit call. On streams open in direct mode and streams using the COM compound file implementation of IStream::Revert, this method has no effect.

Syntax

HRESULT Revert();

Parameters

This method has no parameters.

Return value

This method can return one of these values.

S_OK

The stream was successfully reverted to its previous version.

E_PENDING

Asynchronous Storage only: Part or all of the stream's data is currently unavailable. For more information see IFillLockBytes and Asynchronous Storage.

Remarks

The Revert method discards changes made to a transacted stream since the last commit operation.

Requirements

See also

IStream - Compound File Implementation

IStream::Commit