VideoPortSetEvent
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VideoPortSetEvent function

The VideoPortSetEvent function sets an event object to the signaled state if it was not already in that state, and returns the event object's previous state.

Syntax


LONG VideoPortSetEvent(
  _In_ PVOID  HwDeviceExtension,
  _In_ PEVENT pEvent
);

Parameters

HwDeviceExtension [in]

Pointer to the miniport driver's device extension.

pEvent [in]

Pointer to the event object whose state is to be set.

Return value

VideoPortSetEvent returns a nonzero value if the event object was previously in the signaled state.

Requirements

Target platform

Version

Available in Windows XP and later versions of the Windows operating systems.

Header

Video.h (include Video.h)

Library

Videoprt.lib

DLL

Videoprt.sys

IRQL

<= DISPATCH_LEVEL

See also

VideoPortClearEvent

 

 

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