IWDFUsbTargetPipe::GetInformation method

[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 GetInformation method retrieves information about a USB pipe (endpoint).

Syntax


void GetInformation(
  [out] PWINUSB_PIPE_INFORMATION pInfo
);

Parameters

pInfo [out]

A pointer to a variable that receives USB pipe information.

Return value

None

Remarks

After a UMDF driver calls the IWDFUsbInterface::RetrieveUsbPipeObject method to retrieve a USB pipe object, the UMDF driver should retrieve information about the USB pipe. Therefore, the GetInformation method does not fail.

Requirements

Target platform

Desktop

End of support

Unavailable in UMDF 2.0 and later.

Minimum UMDF version

1.5

Header

Wudfusb.h (include Wudfusb.h)

DLL

WUDFx.dll

See also

IWDFUsbTargetPipe
IWDFUsbInterface::RetrieveUsbPipeObject

 

 

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