TVFVideoCapture.Video_CaptureDevice

Returns , if video capture device has a video signal.

Pascal

function Video_CaptureDevice_SignalPresent: Boolean;

C++

__fastcall Boolean Video_CaptureDevice_SignalPresent();

public Boolean Video_CaptureDevice_SignalPresent();

Visual Basic

Public Function Video_CaptureDevice_SignalPresent() As Boolean

Java

public Boolean Video_CaptureDevice_SignalPresent();

IDL

Boolean Video_CaptureDevice_SignalPresent();

JavaScript

Video_CaptureDevice_SignalPresent

PHP

public Boolean Video_CaptureDevice_SignalPresent();

Returns , if video capture device has a video signal, otherwise returns .

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