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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

C++


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

Minimum supported client	Windows 2000 Professional [desktop apps \| Windows Store apps]
Minimum supported server	Windows 2000 Server [desktop apps \| Windows Store apps]
Header	Objidl.h
IDL	Objidl.idl
Library	Uuid.lib
DLL	Ole32.dll
IID	IID_IStream is defined as 0000000C-0000-0000-C000-000000000046