topic Re: Communicate on GUI level in Application Development and Automation Discussions

Communicate on GUI level

jakob_steen-petersen — Wed, 15 Aug 2007 11:37:10 GMT

Hi,

I need to write af ABAP program who communicates with an Visual Basic program. The Visual Basic program is installed on the users PC. Do anyone knows why i can do that?

The class CL_GUI_FRONTEND_SERVICES has the method EXECUTE but the problem with that is that i cannot read the output of the VB program.

I need to do syncron communication where i recieve some information from the VB program before the ABAP program runs further.

/Jakob

Re: Communicate on GUI level

Former Member — Wed, 15 Aug 2007 11:42:17 GMT

good

go through this link

http://help.sap.com/saphelp_40b/helpdata/en/bb/9f038d4b9b11d189750000e8322d00/content.htm

thanks

mrutyun^

Re: Communicate on GUI level

jakob_steen-petersen — Wed, 15 Aug 2007 12:06:38 GMT

Do you have an example program? I cannot find the librfc.dll on my PC, but i have an dll called librfc32.dll. But the VB program (Visual studio 2005) dosen´t like the RfcAcceptExt(gcommand$) statement?

/Jakob

Re: Communicate on GUI level

former_member194669 — Wed, 15 Aug 2007 12:10:45 GMT

Hi,

Check your SAPGui installation CD under sapgui\win32 directory

aRs

Re: Communicate on GUI level

jakob_steen-petersen — Wed, 15 Aug 2007 12:13:15 GMT

Yes i have done that, theres is only a librfc<b>32</b>.dll ...

Re: Communicate on GUI level

Former Member — Thu, 16 Aug 2007 06:24:53 GMT

Anyone else?

Re: Communicate on GUI level

dhorions — Thu, 16 Aug 2007 06:35:41 GMT

I once did this by integrating an activex component in my sap program.

I followed the instructions in this article : http://www.sappro.com/archive//Volume_04_(2002)/Issue_04_(July_and_August)/V4I4A1.cfm?session=&promo=iz1357

But you need to be registered to the sap professional journal to read it, so I can't post the article here.