IWDFIoQueue::GetDevice method (wudfddi.h)

[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 GetDevice method retrieves the interface to the device that owns the I/O queue.

Syntax

void GetDevice(
  [out] IWDFDevice **ppWdfDevice
);

Parameters

[out] ppWdfDevice

A pointer to a variable that receives a pointer to the IWDFDevice interface for the device object, if the call succeeds; otherwise, this parameter is NULL.

Return value

None

Requirements

Requirement Value
End of support Unavailable in UMDF 2.0 and later.
Target Platform Desktop
Minimum UMDF version 1.5
Header wudfddi.h (include Wudfddi.h)
DLL WUDFx.dll

See also

IWDFDevice

IWDFIoQueue