| Platform SDK: Files and I/O |
Removes a user entry from the volume quota information file, if the user's charged quota amount is zero bytes.
HRESULT DeleteUser( PDISKQUOTA_USER pUser );
This method returns a file system error or one of the following values.
| Value | Meaning |
|---|---|
| NOERROR | Success. |
| ERROR_ACCESS_DENIED | The caller has insufficient access rights. |
| ERROR_FILE_EXISTS | The user owns files on the volume. |
| ERROR_NOT_READY | The DiskQuotaControl object is not initialized. |
| E_INVALIDARG | The pUser parameter is NULL. |
| E_OUTOFMEMORY | Insufficient memory. |
| E_FAIL | An unexpected file system error occurred. |
| E_UNEXPECTED | An unexpected exception occurred. |
This method does not actually remove the quota entry from the volume. It marks the entry for deletion. NTFS performs the actual deletion at a later time. Following a call to IDiskQuotaControl::DeleteUser, the IDiskQuotaUser interface is still active. This method does not delete the user object from memory. To release the user object, call IUnknown::Release.
Windows NT/2000: Requires Windows 2000.
Windows 95/98: Unsupported.
Header: Declared in Dskquota.h.
File Systems Overview, File System Interfaces, IDiskQuotaControl