Agilent Technologies InfiniiVision 5000 Series Programmer's Guide

742 Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Guide
12 Programming Examples
CheckVisaStatus(nViStatus)
End Sub
Private Function VisaGetResultString() As StringBuilder
Dim strResults As New StringBuilder(1000)
' Read return value string from the device.
Dim nViStatus As Integer
nViStatus = visa32.viScanf(m_nSession, "%1000t", strResults)
CheckVisaStatus(nViStatus)
Return strResults
End Function
Private Function VisaGetResultValue() As Double
Dim fResults As Double = 0
' Read return value string from the device.
Dim nViStatus As Integer
nViStatus = visa32.viScanf(m_nSession, "%lf", fResults)
CheckVisaStatus(nViStatus)
Return fResults
End Function
Private Function VisaGetResultValues() As Double()
Dim fResultsArray As Double()
fResultsArray = New Double(9) {}
' Read return value string from the device.
Dim nViStatus As Integer
nViStatus = visa32.viScanf(m_nSession, _
"%,10lf" & Chr(10) & "", fResultsArray)
CheckVisaStatus(nViStatus)
Return fResultsArray
End Function
Private Function VisaGetResultIEEEBlock(ByRef ResultsArray _
As Byte()) As Integer
' Results array, big enough to hold a PNG.
ResultsArray = New Byte(299999) {}
Dim length As Integer
' Number of bytes returned from instrument.
' Set the default number of bytes that will be contained in
' the ResultsArray to 300,000 (300kB).
length = 300000
' Read return value string from the device.
Dim nViStatus As Integer
nViStatus = visa32.viScanf(m_nSession, "%#b", length, _
ResultsArray)
CheckVisaStatus(nViStatus)
' Write and read buffers need to be flushed after IEEE block?
nViStatus = visa32.viFlush(m_nSession, visa32.VI_WRITE_BUF)
CheckVisaStatus(nViStatus)

Agilent Technologies InfiniiVision 5000 Series Specifications

General

Brand	Agilent Technologies
Model	InfiniiVision 5000 Series
Category	Test Equipment
Language	English