Agilent Technologies InfiniiVision 3000 DSO-X 3054A Manual de servicio descargar pdf (Pagina 888)

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888 Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide

37 Programming Examples

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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 3.0 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 3.0 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 Agilent IO

Libraries Suite 15.

' Agilent VISA COM Example in Visual Basic .NET

' -------------------------------------------------------------------

' This program illustrates a few commonly used programming

' features of your Agilent 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("USB0::0x0957::0x17A6::US50210029::0::INSTR"

1 2 ... 883 884 885 886 887 888 889 890 891 892 893 ... 969 970

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