Yokogawa PC-Based MX100 - Manual (Page 879)

17-145
IM MX190-01E
Functions for the MX100 (Extended API) - Visual C/Visual Basic/Visual Basic.NET/C# -
17
currentDOValueMX100
Syntax
int currentDOValueMX100(DAQMX100 daqmx100, int doNo);
Declaration
Visual Basic
Public Declare Function currentDOValueMX100 Lib
"DAQMX100"(ByVal daqmx100 As Long, ByVal doNo As Long) As Long
Visual Basic.NET
Public Declare Ansi Function currentDOValueMX100 Lib
"DAQMX100"(ByVal daqmx100 As Integer, ByVal doNo As Integer)
As Integer
C#
[DllImport("DAQMX100.dll" CharSet=CharSet.Auto,
EntryPoint="currentDOValueMX100")]
public static extern int currentDOValueMX100(int daqmx100, int
doNo);
Parameters
daqmx100 Specify the device descriptor.
doNo Specify the data number.
Description
Gets ON/OFF for the specified DO data number from the stored current DO data as
a Boolean value.
• If it does not exist, Invalid is returned.
Return value
Returns a Boolean value.
Reference
CDAQMX100::getClassMXDOList
CDAQMXDOData::getDOONOFF
CDAQMXDOList::getCurrent
17.2 Details of Function - MX00 (Visual C/Visual Basic/Visual Basic.NET/C#) - Retrieval Functions