Yokogawa PC-Based MX100 - Manual (Page 869)

17-135
IM MX190-01E
Functions for the MX100 (Extended API) - Visual C/Visual Basic/Visual Basic.NET/C# -
17
channelSpanMaxMX100
Syntax
int channelSpanMaxMX100(DAQMX100 daqmx100, int chNo);
Declaration
Visual Basic
Public Declare Function channelSpanMaxMX100 Lib
"DAQMX100"(ByVal daqmx100 As Long, ByVal chNo As Long) As Long
Visual Basic.NET
Public Declare Ansi Function channelSpanMaxMX100 Lib
"DAQMX100"(ByVal daqmx100 As Integer, ByVal chNo As Integer)
As Integer
C#
[DllImport("DAQMX100.dll" CharSet=CharSet.Auto,
EntryPoint="channelSpanMaxMX100")]
public static extern int channelSpanMaxMX100(int daqmx100, int
chNo);
Parameters
daqmx100 Specify the device descriptor.
chNo Specify the channel number.
Description
Gets the span maximum value of the specified channel number from the stored
current channel setting data.
• The return value is an integer excluding the decimal point position.
• Returns 0 if it does not exist.
Return value
Returns the span maximum.
Reference
CDAQMX100::getClassMXItemConfig
CDAQMXChConfig::getSpanMax
CDAQMXItemConfig::getClassMXChConfig
17.2 Details of Function - MX00 (Visual C/Visual Basic/Visual Basic.NET/C#) - Retrieval Functions