RLY2K_CurrentCntRead

 

This function code is used to get count value of contiguous D/O channel.

 

C/C++

int RLY2K_CurrentCntRead ( int hConnection,

BYTE bytChannel,

DWORD dwValue[]);

 

Visual Basic

Declare Function RLY2K_CurrentCntRead Lib "MXIO.dll" (ByVal hConnection As Long, ByVal bytChannel As Byte, nValue As long) As Long

 

Arguments:

hConnection

The handle for an I/O device connection.

bytChannel

The specific channel to be get

dwValue

A pointer that stores the count value of contiguous D/O channel

 

Return Value:

Succeed

MXIO_OK

Fail

Refer to Return Codes.