IFileSystemImage::RollbackToChangePoint method (imapi2fs.h)
Reverts the image back to the specified change point.
Syntax
HRESULT RollbackToChangePoint(
[in] LONG changePoint
);
Parameters
[in] changePoint
Change point that identifies the target state for rollback.
Return value
S_OK is returned on success, but other success codes may be returned as a result of implementation. The following error codes are commonly returned on operation failure, but do not represent the only possible error values:
| Return code | Description |
|---|---|
|
This file system image has too many directories for the %1!ls! file system.
Value: 0xC0AAB130 |
|
ISO9660 is limited to 8 levels of directories.
Value: 0xC0AAB131 |
Remarks
Typically, an application calls the IFileSystemImage::get_ChangePoint method and stores the change point value prior to making a change to the file system. If necessary, you can pass the change point value to this method to revert changes since that point in development.
An application can call the IFileSystemImage::LockInChangePoint method to lock the state of a file system image at any point in its development. After a lock is set, you cannot call this method to revert the file system image to its earlier state.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista, Windows XP with SP2 [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | imapi2fs.h |