To send messages to the system core, use the following function:

BOOL SendMsg (LPCTSTR id, LPCTSTR msg)

Parameters of the SendMsg function:

Parameter

Description

Example

LPCTSTR id

The connection ID passed in the call to the Connect function

CString port = "900";

CString ip = "127.0.0.1";

CString id = "2";

BOOL IsConnect = Connect(ip, port, id, myfunc);

if (!IsConnect)

{

// connection failed

AfxMessageBox("Error");

Return;

}

 

SendMsg(id,"CAM|1|REC"); // turn on recording for camera 1

 

Disconnect (id);

LPCTSTR msg

Message text

The function returns TRUE if the message was sent, otherwise FALSE