EvtDeviceReportedMissing
EvtDeviceUsageNotificationEx
EvtDeviceWdmIrpDispatch
EvtDeviceWdmPostPoFxRegisterDevice
EvtDeviceWdmPrePoFxUnregisterDevice
WDF_DEVICE_INTERFACE_PROPERTY_DATA
WDF_DEVICE_INTERFACE_PROPERTY_DATA_INIT
WDF_DEVICE_PROPERTY_DATA
WDF_DEVICE_PROPERTY_DATA_INIT
WDF_DISPATCH_IRP_TO_IO_QUEUE_FLAGS
WDF_EVENT_TYPE
WDF_IO_TYPE_CONFIG
WDF_IO_TYPE_CONFIG_INIT
WDF_POWER_FRAMEWORK_SETTINGS
WDF_POWER_FRAMEWORK_SETTINGS_INIT
WDF_POWER_POLICY_IDLE_TIMEOUT_TYPE
WDF_RELEASE_HARDWARE_ORDER_ON_FAILURE
WDF_REMOVE_LOCK_OPTIONS
WDF_REMOVE_LOCK_OPTIONS_FLAGS
WDF_REMOVE_LOCK_OPTIONS_INIT
WdfDeviceAllocAndQueryInterfaceProperty method
WdfDeviceAllocAndQueryPropertyEx method
WdfDeviceAssignInterfaceProperty method
WdfDeviceAssignProperty method
WdfDeviceConfigureWdmIrpDispatchCallback method
WdfDeviceGetDeviceStackIoType method
WdfDeviceGetHardwareRegisterMappedAddress
WdfDeviceInitSetIoTypeEx method
WdfDeviceInitSetReleaseHardwareOrderOnFailure method
WdfDeviceInitSetRemoveLockOptions method
WdfDeviceMapIoSpace
WdfDeviceOpenDevicemapKey method
WdfDevicePostEvent
WdfDeviceQueryInterfaceProperty method
WdfDeviceQueryPropertyEx method
WdfDeviceReadFromHardware
WdfDeviceResumeIdleWithTag method
WdfDeviceStopIdleWithTag method
WdfDeviceUnmapIoSpace
WdfDeviceWdmAssignPowerFrameworkSettings method
WdfDeviceWdmDispatchIrp method
WdfDeviceWdmDispatchIrpToIoQueue method
WdfDeviceWriteToHardware
WdfFdoInitAllocAndQueryPropertyEx method
WdfFdoInitQueryPropertyEx method
展开 最小化

WdfDeviceInterfaceDereferenceNoOp 方法

The WdfDeviceInterfaceDereferenceNoOp method can be used for driver-defined interfaces that do not require reference counts.

语法

VOID WdfDeviceInterfaceDereferenceNoOp(
  [in]  PVOID Context
);

参数

Context [in]

This parameter is not used.

返回值

None

评论

You can use the WdfDeviceInterfaceDereferenceNoOp method's address as the InterfaceDereference member of the INTERFACE structure that is contained in the framework's WDF_QUERY_INTERFACE_CONFIG structure.

For more information about interface reference counts and the WdfDeviceInterfaceDereferenceNoOp method, see Using Driver-Defined Interfaces.

示例

For a code example that uses WdfDeviceInterfaceDereferenceNoOp, see WdfDeviceAddQueryInterface.

要求

版本

Available in version 1.0 and later versions of KMDF.

标头

Wdfqueryinterface.h (包括Wdf.h)

Wdf<MajorVersionNumber>000.sys (see Framework Library Versions.)

另请参见

INTERFACE
WDF_QUERY_INTERFACE_CONFIG
WdfDeviceInterfaceReferenceNoOp

 

 

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