IWDFIoRequest::CompleteWithInformation 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 CompleteWithInformation method completes a request with the supplied information.

Syntax

void CompleteWithInformation(
  [in] HRESULT CompletionStatus,
  [in] SIZE_T  Information
);

Parameters

[in] CompletionStatus

A status value to complete the request with.

[in] Information

Additional driver-supplied information that is related to the I/O operation.

For read, write, and device I/O control operations, the driver should supply the number of bytes that are transferred.

Return value

None

Remarks

For more information about completing an I/O request, see Completing I/O Requests.

For a code example of how to use the CompleteWithInformation method, see IWDFIoRequest::Send.

Requirements

See also

IWDFIoRequest

IWDFIoRequest::Complete

IWDFIoRequest::Send