IISComputer::DeleteBackup
The DeleteBackup method deletes a metabase backup from a backup location.
HRESULT DeleteBackup(
BSTR bstrLocation,
LONG lVersion
);
Parameters
bstrLocation
[in] String containing the location. If an empty string is specified, the default backup location will be used.lVersion
[in] Long integer containing the version number to delete. Must be less than or equal to MD_BACKUP_MAX_VERSION (9999). Can be set to MD_BACKUP_HIGHEST_VERSION (0xfffffffe) which automatically selects the highest version. These constants are defined in the Mddefw.h header file.
Return Value
Returns an HRESULT that contains one of the following values, or any error from the file system converted to an HRESULT.
Term |
Definition |
|---|---|
HRESULT_FROM_WIN32(ERROR_INVALID_NAME) |
Specified name is invalid. |
HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY) |
Insufficient memory to perform the operation. |
S_OK |
The method succeeded. |
Requirements
Client: Requires Windows XP Professional, Windows 2000 Professional, or Windows NT Workstation 4.0.
Server: Requires Windows Server 2003, Windows 2000 Server, or Windows NT Server 4.0.
Product: IIS
Header: Declared in iiisext.h; include iisext_i.c.
See Also
Concepts
Using ADSI to Configure IIS in a C++ Application