Agilent Technologies InfiniiVision 2000 X-Series, Руководство программиста, Страница: 833 / 930

Programming Examples
38
Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide 833
VISA Examples
• "VISA Example in C" on page 833
• "VISA Example in Visual Basic" on page 842
• "VISA Example in C#" on page 852
• "VISA Example in Visual Basic .NET" on page 863
• "VISA Example in Python" on page 873
VISA Example in C
To compile and run this example in Microsoft Visual Studio 2008:
1
Open Visual Studio.
2
Create a new Visual C++, Win32, Win32 Console Application project.
3
In the Win32 Application Wizard, click Next > . Then, check Empty project ,
and click
Finish
.
4 Cut- and- paste the code that follows into a file named "example.c" in the
project directory.
5
In Visual Studio 2008, right- click the Source Files folder, choose Add >
Add Existing Item...
, select the example.c file, and click
Add
.
6 Edit the program to use the VISA address of your oscilloscope.
7 Choose
Project > Properties...
. In the Property Pages dialog, update these
project settings:
a
Under Configuration Properties, Linker, Input, add "visa32.lib" to the
Additional Dependencies field.
b Under Configuration Properties, C/C++, Code Generation, select
Multi- threaded DLL for the Runtime Library field.
c
Click OK to close the Property Pages dialog.
8
Add the include files and library files search paths:
a
Choose Tools > Options... .
b
In the Options dialog, select VC++ Directories under Projects and
Solutions.
c Show directories for
Include files
, and add the include directory (for
example, Program Files\IVI Foundation\VISA\WinNT\include).
d
Show directories for Library files , and add the library files directory
(for example, Program Files\IVI Foundation\VISA\WinNT\lib\msc).
e Click
OK
to close the Options dialog.
9 Build and run the program.
/*
* Agilent VISA Example in C