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Keysight InfiniiVision M9241/42/43A PXIe Oscilloscopes SCPI Programmer's Guide
40
Programming Examples
catch { }
}
}
}
VISA COM Example in Visual Basic .NET
To compile and run this example in Microsoft Visual Studio 2008:
1
Open Visual Studio.
2
Create a new Visual Basic, Windows, Console Application project.
3
Cut-and-paste the code that follows into the C# source file.
4
Edit the program to use the VISA address of your oscilloscope.
5
Add a reference to the VISA COM 5.5 Type Library:
a
Right-click the project you wish to modify (not the solution) in the Solution
Explorer window of the Microsoft Visual Studio environment.
b
Choose
Add Reference...
.
c
In the Add Reference dialog, select the
COM
tab.
d
Select
VISA COM 5.5 Type Library
; then click
OK
.
e
Right-click the project you wish to modify (not the solution) in the Solution
Explorer window of the Microsoft Visual Studio environment and choose
Properties
; then, select "InfiniiVision.VisaComInstrumentApp" as the
Startup
object
.
6
Build and run the program.
For more information, see the VISA COM Help that comes with Keysight IO
Libraries Suite 16.
'
' Keysight VISA COM Example in Visual Basic .NET
' -------------------------------------------------------------------
' This program illustrates a few commonly used programming
' features of your Keysight oscilloscope.
' -------------------------------------------------------------------
Imports System
Imports System.IO
Imports System.Text
Imports Ivi.Visa.Interop
Imports System.Runtime.InteropServices
Namespace InfiniiVision
Class VisaComInstrumentApp
Private Shared myScope As VisaComInstrument
Public Shared Sub Main(ByVal args As String())
Try
myScope = New
_
VisaComInstrument("TCPIP0::10.112.94.136::hislip9-0.0::INSTR")
