IMDSPStorageGlobals::GetTotalSize method (mswmdm.h)
The GetTotalSize method retrieves the total size, in bytes, of the medium associated with this IMDSPStorageGlobals interface.
Syntax
HRESULT GetTotalSize(
[out] DWORD *pdwTotalSizeLow,
[out] DWORD *pdwTotalSizeHigh
);
Parameters
[out] pdwTotalSizeLow
Pointer to a DWORD containing the low-order bytes of the total size of the medium.
[out] pdwTotalSizeHigh
Pointer to a DWORD containing the high-order bytes of the total size of the medium.
Return value
The method returns an HRESULT. All the interface methods in Windows Media Device Manager can return any of the following classes of error codes:
- Standard COM error codes
- Windows error codes converted to HRESULT values
- Windows Media Device Manager error codes
Remarks
This method must be implemented. It must not return WMDM_E_NOTSUPPORTED or E_NOTIMPL. For more information, see Mandatory and Optional Interfaces.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | mswmdm.h |
| Library | Mssachlp.lib |