Gets amount of devices from the video capture device list.

function Video_CaptureDevices_GetCount: Integer;

__fastcall int Video_CaptureDevices_GetCount();

public int Video_CaptureDevices_GetCount();

Public Function Video_CaptureDevices_GetCount() As Integer

public int Video_CaptureDevices_GetCount();

int Video_CaptureDevices_GetCount();

Video_CaptureDevices_GetCount

public Video_CaptureDevices_GetCount();