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nf-wudfddi-iwdfdevice-getdefaultiotarget.md

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UID title description old-location tech.root ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames f1_keywords topic_type api_type api_location api_name
NF:wudfddi.IWDFDevice.GetDefaultIoTarget
IWDFDevice::GetDefaultIoTarget (wudfddi.h)
The GetDefaultIoTarget method retrieves the interface of the default I/O target for a device instance.
wdf\iwdfdevice_getdefaultiotarget.htm
wdf
02/26/2018
IWDFDevice::GetDefaultIoTarget
GetDefaultIoTarget, GetDefaultIoTarget method, GetDefaultIoTarget method,IWDFDevice interface, IWDFDevice interface,GetDefaultIoTarget method, IWDFDevice.GetDefaultIoTarget, IWDFDevice::GetDefaultIoTarget, UMDFDeviceObjectRef_33807b94-79d4-4bb9-85a4-69de9d7c33dc.xml, umdf.iwdfdevice_getdefaultiotarget, wdf.iwdfdevice_getdefaultiotarget, wudfddi/IWDFDevice::GetDefaultIoTarget
wudfddi.h
Wudfddi.h
Desktop
1.5
Unavailable in UMDF 2.0 and later.
WUDFx.dll
Windows
IWDFDevice::GetDefaultIoTarget
wudfddi/IWDFDevice::GetDefaultIoTarget
APIRef
kbSyntax
COM
WUDFx.dll
IWDFDevice::GetDefaultIoTarget

IWDFDevice::GetDefaultIoTarget

-description

[Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.]

The GetDefaultIoTarget method retrieves the interface of the default I/O target for a device instance.

-parameters

-param ppWdfIoTarget [out]

A pointer to a variable that receives a pointer to the IWDFIoTarget interface for the default I/O target object.

-remarks

For more information, see Initializing a General I/O Target in UMDF.

-see-also

IWDFDevice

IWDFIoTarget