W5K_Message_Start
This function code is used to start receive active message of ioLogik 5000 Ethernet Module.
C/C++
int W5K_Message_Start( int iProtocol,
WORD wPort,
pfnCALLBACK iProcAddress);
Callback Function
void FunctionName( BYTE bytData[ ],
WORD wSize );
Visual Basic
Declare Function W5K_Message_Start Lib "MXIO.dll" (ByVal nProtocol As Long, ByVal iPort as Integer, ByVal nProcAddress As Long) As Long
Callback Function
Public Sub FunctionName(bytData As Long, ByVal iSize As Integer)
NOTE:
Message Command is not recommend to use by VB. Please refer the Exmaple file for more detail. If you want to use it by VB language, please select P-Code while compiling to execute file.
Arguments:
iProtocol |
Transmission protocol. 1: TCP 2: UDP |
wPort |
TCP or UDP port number. |
iProcAddress |
Callback function, which is called after receive an active message form ioLogik 5000 Ethernet module. |
bytData |
An array that stores the message. |
wSize |
Array size. |
Return Value:
Succeed |
MXIO_OK |
Fail |
Refer to Return Codes. |