Yokogawa PC-Based MX100 - Manual (Page 740)

17-6
IM MX190-01E
changeDOMX100
Syntax
int changeDOMX100(DAQMX100 daqmx100, int idDO, int doNo, int
bValid, int bONOFF);
Declaration
Visual Basic
Public Declare Function changeDOMX100 Lib "DAQMX100"(ByVal
daqmx100 As Long, ByVal idDO As Long, ByVal doNo As Long,
ByVal bValid As Long, ByVal bONOFF As Long) As Long
Visual Basic.NET
Public Declare Ansi Function changeDOMX100 Lib
"DAQMX100"(ByVal daqmx100 As Integer, ByVal idDO As Integer,
ByVal doNo As Integer, ByVal bValid As Integer, ByVal bONOFF
As Integer) As Integer
C#
[DllImport("DAQMX100.dll" CharSet=CharSet.Auto,
EntryPoint="changeDOMX100")]
public static extern int changeDOMX100(int daqmx100, int idDO,
int doNo, int bValid, int bONOFF);
Parameters
daqmx100 Specify the device descriptor.
idDO Specify the DO data identifier.
doNo Specify the data number.
bValid Specify valid/invalid using a Boolean value.
bONOFF Specify ON/OFF using a Boolean value.
Description
Changes the DO data of the specified DO data identifier.
Return value
Returns an error number.
Error:
Not descriptor
No device descriptor.
Reference
CDAQMX100::getClassMXDOList
CDAQMXDOList::change
17.1 Details of Function - MX00 (Visual C/Visual Basic/Visual Basic.NET/C#) - Status Transition Functions