Cnt2K_Read
This function code is used to read the count value when specific D/I channel in 'Count' mode.
C/C++
int Cnt2K_Read( int hConnection,
BYTE bytChannel,
DWORD * dwValue);
Visual Basic
Declare Function Cnt2K_Read 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's connection. |
bytChannel |
The specific channel to be read. |
dwValue |
A pointer that stores the count value for specific channel. |
Return Value:
Succeed |
MXIO_OK |
Fail |
Refer to Return Codes. |