KsFilterFactorySetDeviceClassesState function (ks.h)

The KsFilterFactorySetDeviceClassesState function enables or disables the device classes that have been registered by a given filter factory.

Syntax

KSDDKAPI NTSTATUS KsFilterFactorySetDeviceClassesState(
  [in] PKSFILTERFACTORY FilterFactory,
  [in] BOOLEAN          NewState
);

Parameters

[in] FilterFactory

A pointer to the KSFILTERFACTORY for which to change device class status.

[in] NewState

If set to TRUE, the device classes are enabled; if FALSE, they are disabled.

Return value

KsFilterFactorySetDeviceClassesState returns STATUS_SUCCESS or an error code.

Remarks

This function is available in Windows XP and DirectX 8.0 and later.

Requirements