GW Instek GSP-827 Programming Manual User Manual

Page 14

Example in Visual Basic

The example as below will first create a window “Form1” and text box. Then send the commands to query the software information, set

center frequency at 1000MHz, get the trace data and display the returns in the text box. Pushing the “Test” button will start the operation.

This example use RS232 as interface. Refer to the code below to see the RS232 parameters.

Code:

VERSION 5.00

Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"

Begin VB.Form Form1

Caption = "Form1"

ClientHeight = 3525

ClientLeft = 60

ClientTop = 345

ClientWidth = 6675

LinkTopic = "Form1"

ScaleHeight = 3525

ScaleWidth = 6675