IJolietDiscMaster::GetUsedDataBlocks method (imapi.h)
Retrieves the total number of data blocks that are in use. The data returned from this method is valid only after a SetActiveDiscRecorder call, especially in a multi-session burn.
Syntax
HRESULT GetUsedDataBlocks(
[out] long *pnBlocks
);
Parameters
[out] pnBlocks
Total number of data blocks in use in the staged image.
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:
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | imapi.h |
| Library | Uuid.lib |
| DLL | Actxprxy.dll |