Yokogawa PC-Based MX100 - Manual (Page 851)

17-117
IM MX190-01E
Functions for the MX100 (Extended API) - Visual C/Visual Basic/Visual Basic.NET/C# -
17
channelHoldMX100
Syntax
int channelHoldMX100(DAQMX100 daqmx100, int doNo);
Declaration
Visual Basic
q Public Declare Function channelHoldMX100 Lib
"DAQMX100"(ByVal daqmx100 As Long, ByVal doNo As Long) As Long
Visual Basic.NET
Public Declare Ansi Function channelHoldMX100 Lib
"DAQMX100"(ByVal daqmx100 As Integer, ByVal doNo As Integer)
As Integer
C#
[DllImport("DAQMX100.dll" CharSet=CharSet.Auto,
EntryPoint="channelHoldMX100")]
public static extern int channelHoldMX100(int daqmx100, int
doNo);
Parameters
daqmx100 Specify the device descriptor.
doNo Specify the data number.
Description
Gets the hold Boolean for the specified DO data number from the stored current
channel setting data.
• If it does not exist, Invalid is returned.
Return value
Returns a Boolean value.
Reference
CDAQMX100::getClassMXItemConfig
CDAQMXChConfig::isHold
CDAQMXItemConfig::getClassMXChConfig
17.2 Details of Function - MX00 (Visual C/Visual Basic/Visual Basic.NET/C#) - Retrieval Functions