IKsPropertySet::QuerySupported (Compact 2013)

3/26/2014

This 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. 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.

Requirements

Header	dshow.h
Library	Strmiids.lib

See Also

Reference

IKsPropertySet Interface
IKsPropertySet::Get
IKsPropertySet::Set