IEmptyVolumeCacheCallBack::ScanProgress method (emptyvc.h)
Called by a disk cleanup handler to update the disk cleanup manager on the progress of a scan for deletable files.
HRESULT ScanProgress( [in] DWORDLONG dwlSpaceUsed, [in] DWORD dwFlags, [in] LPCWSTR pcwszStatus );
The amount of disk space that the handler can free at this point in the scan.
A flag that can be sent to the disk cleanup manager. This flag can have the following value.
This flag should be set if the handler will not call this method again. It is typically set when the scan is near completion.
This method can return one of these values.
||The handler should continue scanning for deletable files.|
||This value is returned when the user clicks the Cancel button on the disk cleanup manager's dialog box while a scan is in progress. The handler should stop scanning and shut down.|
This method is typically called by the handler's GetSpaceUsed method while the handler is scanning for deletable files.
|Minimum supported client||Windows 2000 Professional, Windows XP [desktop apps only]|
|Minimum supported server||Windows Server 2003 [desktop apps only]|
|DLL||Shell32.dll (version 5.0 or later)|