FileDrmIsDRM
4/8/2010
This function enables an application to determine quickly if an object is FDRM-protected. An application can then display an indication that the content is FDRM-protected.
Syntax
HRESULT FileDrmIsDRM (
LPCTSTR pszFile,
PBOOL pfDRM
);
Parameters
- pszFile
[in] The fully qualified path to the file being checked, including the file extension.
- pfDRM
[out] A pointer to a BOOL variable that is set to TRUE if the object pointed to by the file is FDRM-protected; set to FALSE otherwise.
Return Values:
The function may return any HRESULT. Any errors that occur are returned as the HRESULT created by calling HRESULT_FROM_WIN32 with the value returned from GetLastError(). Applications should use the SUCCEEDED and FAILED macros to check the results. The following table shows additional HRESULT values that may be returned.
| Value | Description |
|---|---|
S_FDRM_NOPROVIDER |
Success, but no FDRM provider was found. The value pointed to by pfDRM is FALSE. |
S_FDRM_NOTDRMOBJECT |
Success, but the object pointed to is not a FDRM object. The value pointed to by pfDRM is FALSE. |
Requirements
| Header | fdrm.h |
| Library | aygshell.lib |
| Windows Embedded CE | Windows Embedded CE 6.0 and later |
| Windows Mobile | Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later |