IKsPropertySet::QuerySupported

A version of this page is also available for

4/8/2010

This method determines whether an object supports a specified property set.

Syntax

HRESULT QuerySupported(
  REFGUID guidPropSet,
  DWORD   dwPropID,
  DWORD*  pTypeSupport
);

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.

Returns an HRESULT value. The following table shows some of the possible return values.

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.

Windows Embedded CE	Windows CE 5.0 Networked Media Device Feature Pack and later
Windows Mobile	Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later
Note	Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment