| Microsoft DirectX 8.1 (C++) |
The QuerySupported method determines whether an object supports a specified property set.
Syntax
HRESULT QuerySupported(
REFGUID guidPropSet,
DWORD dwPropID,
DWORD *pTypeSupport
);
Parameters
guidPropSet
[in] Property set GUID.
dwPropID
[in] Identifier of the property within the property set.
pTypeSupport
[out] Pointer to a value in which to store flags indicating the support provided by the driver. Supported flags include the following:
| Value | Description |
| KSPROPERTY_SUPPORT_GET | You can retrieve the property by calling the IKsPropertySet::Get method. |
| KSPROPERTY_SUPPORT_SET | You can change the property by calling IKsPropertySet::Set. |
Return Value
Returns an HRESULT value. Possible values include the following:
| Value | Description |
| S_OK | The specified property set and property ID combination is supported. |
| E_NOTIMPL | Property set is not supported. |
| E_PROP_ID_UNSUPPORTED | Property ID is not supported for the specified property set. |
| E_PROP_SET_UNSUPPORTED | Property set is not supported. |
See Also