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wfd-display-sink-notification-callback.md

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wfd-display-sink-notification-callback.md

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description ms.assetid title ms.topic ms.date topic_type api_name api_type api_location
Defines the callback function&\#8212;which you implement in your app&\#8212;that was specified to the WFDStartDisplaySink function.
0D4C00FD-4ED6-4F0F-BB72-0A1FCC05DB37
WFD_DISPLAY_SINK_NOTIFICATION_CALLBACK callback function (Wfdsink.h)
reference
05/31/2018
APIRef
kbSyntax
WFD_DISPLAY_SINK_NOTIFICATION_CALLBACK
UserDefined
wfdsink.h

WFD_DISPLAY_SINK_NOTIFICATION_CALLBACK callback function

The WFD_DISPLAY_SINK_NOTIFICATION_CALLBACK function defines the callback function—which you implement in your app—that was specified to the WFDStartDisplaySink function.

Syntax

DWORD CALLBACK WFD_DISPLAY_SINK_NOTIFICATION_CALLBACK(
  _In_opt_          PVOID                                 pvContext,
  _In_        const PWFD_DISPLAY_SINK_NOTIFICATION        pNotification,
  _Inout_opt_       PWFD_DISPLAY_SINK_NOTIFICATION_RESULT pNotificationResult
);

Parameters

pvContext [in, optional]

An optional context pointer passed to the callback function.

pNotification [in]

A pointer to a struct containing data about the display sink notification.

pNotificationResult [in, out, optional]

A pointer to a struct containing data that your app can optionally set to indicate the result of processing the display sink notification.

Requirements

Requirement Value
Minimum supported client
 Windows 8.1 [desktop apps only]
Minimum supported server
 Windows Server 2012 R2 [desktop apps only]
Header
Wfdsink.h