ObjectCallbackSetFunc Method (IMObject)

Sets the callback function (for C++ and Delphi, for other languages use events). The method blocks the video stream.

Syntax

Sub ObjectCallbackSetFunc( _
   ByVal _lpPFOnEvent As Long, _
   ByVal _lpPFOnFrame As Long, _
   ByVal _llCallbackUserData As Long _
)

void ObjectCallbackSetFunc( 
   long _lpPFOnEvent,
   long _lpPFOnFrame,
   long _llCallbackUserData
)

procedure ObjectCallbackSetFunc( 
    _lpPFOnEvent: Int64;
    _lpPFOnFrame: Int64;
    _llCallbackUserData: Int64
);

void ObjectCallbackSetFunc( 
   long _lpPFOnEvent,
   long _lpPFOnFrame,
   long _llCallbackUserData
)

Parameters

Example

var
cookie: LONG_PTR;
_myOnEvent: LONG_PTR;
_myOnFrame: LONG_PTR;
begin
m_pObject.ObjectCallbackSetFunc(_myOnEvent, _myOnFrame, cookie);
end.