WdfWmiInstanceGetDevice method

[Applies to KMDF only]

The WdfWmiInstanceGetDevice method returns a handle to the framework device object that is associated with a specified WMI instance object.

Syntax


WDFDEVICE WdfWmiInstanceGetDevice(
  [in] WDFWMIINSTANCE WmiInstance
);

Parameters

WmiInstance [in]

A handle to a WMI instance object that the driver obtained from a previous call to WdfWmiInstanceCreate.

Return value

WdfWmiInstanceGetDevice returns a handle to a framework device object.

A bug check occurs if the driver supplies an invalid object handle.

Examples

The following code example obtains a handle to the framework device object that is associated with a specified WMI instance object.


WDFDEVICE device;

device = WdfWmiInstanceGetDevice(wmiInstance);
 

Requirements

Target platform

Universal

Minimum KMDF version

1.0

Header

Wdfwmi.h (include Wdf.h)

Library

Wdf01000.sys (see Framework Library Versioning.)

IRQL

<=DISPATCH_LEVEL

DDI compliance rules

DriverCreate, KmdfIrql, KmdfIrql2

See also

WdfWmiInstanceCreate

 

 

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