IStorage::Revert method

The Revert method discards all changes that have been made to the storage object since the last commit operation.


HRESULT Revert();


This method has no parameters.

Return value

This method can return one of these values.


For storage objects opened in transacted mode, the IStorage::Revert method discards any uncommitted changes to this storage object or changes that have been committed to this storage object from nested elements.

After this method returns, any existing elements (substorages or streams) that were opened from the reverted storage object are invalid and can no longer be used. Specifying these reverted elements in any call except IUnknown::Release returns the error STG_E_REVERTED

This method has no effect on storage objects opened in direct mode.


Minimum supported client Windows 2000 Professional [desktop apps | UWP apps]
Minimum supported server Windows 2000 Server [desktop apps | UWP apps]
Target Platform Windows
Header objidl.h
Library Uuid.lib
DLL Ole32.dll

See also

IStorage - Compound File Implementation