Download Agilent Technologies 2000 X-Series Technical data

Transcript
Programming Examples
38
On Error GoTo ErrorHandler
Dim strResult As String * 200
Call ivprintf(id, query + vbLf)
Call ivscanf(id, "%200t", strResult)
DoQueryString = strResult
CheckInstrumentErrors
Exit Function
ErrorHandler:
MsgBox "*** Error : " + Error, vbExclamation
End
End Function
Private Function DoQueryNumber(query As String) As Double
On Error GoTo ErrorHandler
Dim dblResult As Double
Call ivprintf(id, query + vbLf)
Call ivscanf(id, "%lf" + vbLf, dblResult)
DoQueryNumber = dblResult
CheckInstrumentErrors
Exit Function
ErrorHandler:
MsgBox "*** Error : " + Error, vbExclamation
End
End Function
Private Function DoQueryNumbers(query As String) As Double()
On Error GoTo ErrorHandler
Dim dblResults(10) As Double
Call ivprintf(id, query + vbLf)
Call ivscanf(id, "%,10lf" + vbLf, dblResults)
DoQueryNumbers = dblResults
CheckInstrumentErrors
Exit Function
ErrorHandler:
Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide
897