[Help]How can I power on or power off the specpum through GPIB by VC6.0 ?

[fdsafsafsaf]

[Help]How can I power on or power off  the specpum through GPIB by VC6.0 ?

[帮助]如何在VC6.0环境下通过GPIB卡开关频谱分析仪的电源？

For this is my first programme, thus ,I have no idea how to write code, and don't know the heaer files and DLL files to  be included or imported.

因为这是我写的第一个程序，所以，不知道如何写代码，也不知道需要引用或者导入哪些头文件或者库文件。

Thank you ！

谢谢！

[Makoto]

Your question is very abstract, and difficut to understand what you want to do.  Do you wish to control your spectrum analyzer for TURN-ON and TURN-OFF power?

Assuming your question is so...

To turn the instrument power OFF, you should look for the GPIB command that can do this in the instrument's operation manual. 

To turn the instrument power ON, it is very difficult or almost impossible to do so, because your app program will have no way to communicate with your "unpowered" instrument.