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5-90 IM MX190-01E
talkChDataVBMX
Syntax
int talkChDataVBMX(DAQMX daqmx, int chNo, MXDataNo *
startDataNo, MXDataNo * endDataNo);
Declaration
Public Declare Function talkChDataVBMX Lib "DAQMX"(ByVal daqmx
As Long, ByVal chNo As Long, ByRef startDataNo As MXDataNo,
ByRef endDataNo As MXDataNo) As Long
Parameters
daqmx Specify the device descriptor.
chNo Specify the channel number.
startDataNo Specify the start data number.
endDataNo Specify the end data number.
Description
Declares the retrieval of the measured data of the specified channel number.
• Except for reference specification, the data number specification is the same as
the talkChDataMX function.
• In Visual C, if NULL is specified for a data number, it is considered to be the
constant for “Data number for specifying instantaneous values.”
• For a description of the retrieval operation, see the talkChDataMX function.
Return value
Returns an error number.
Reference
talkChDataMX
5.1 Details of Functions - MX100 (Visual C/Visual Basic) -