怎样在labview程序中调用另一个exe程序,且不影响当前程序的运行

[dabo]

请问怎样在编好的labview程序中调用另一个exe程序,且不影响当前程序的运行

[jwdz]

关注!!!!!!!!!

[rilee]

在LV中调用EXE很容易，不过不影响当前程序的运行大概是个什么情况？与当前程序一起并行执行还是什么其它的？

[zou]

Try External Application llb at:   http://gtoolbox.yeah.net

The other application is launched in a seperate thread, minimize the influnce to current thread.

George

[晚风]

网站打不开？

[zjhzwjy]

dabo <x@no.email> wrote:
>请问怎样在编好的labview程序中调用另一个exe程序,且不影响当前程序的运行
system exec.vi

[zou]

See attached zip file.

[Yukee]

Hi Zou,

            I have tried your enclosed samples, and I have some queries, I don't know whether you can tell me.

1). LV has a VI which is "system exec.vi",  it can achieve the issuer need also. do you want to tell the other channel handles only ? 

2). Are the subVIs from NI, or made by yourself ? I found that I cann't open it with double click, if there are made by you, can you tell how to make ?

thanks @!

[zou]

Yukee,

I created this llb.  It gives you more control over the external application.  System exec.vi launches the application, but it doesn't give you information about the newly created process.  So it hard to close the application if it's title changes (for example, notepad, paint, word, etc.).  And you konw when user manually closed the application.

The VIs in the llb have no front panel, so you can't open them.  But you still can use them.

The VIs are created in Code Interface Node.

George

帖子被zou在12-05-2005 03:34 PM时编辑过了

[Yukee]

Oh, thank you, zou. I will try it.