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This topic applies to Windows XP or later.
The get__ClassID method retrieves the device's class identifier (CLSID) as a GUID.
Syntax
HRESULT get__ClassID(
[out] GUID *pClsid
);
Parameters
- pClsid [out]
Pointer to a variable of type GUID that receives the CLSID.
Return Value
Returns an HRESULT value. Possible values include the following.
| Return code | Description |
|---|---|
S_OK |
Success. |
E_POINTER |
NULL pointer argument. |
Requirements
| Header | Declared in Dshow.h. |
| DLL | Requires Quartz.dll. |
See Also
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Build date: 12/4/2008