Wincc Oa 3.14 I need help to develop an application

[mgulel]

Hi

I want to develop the application,Wincc oa 3.14. I have questions
I want to develop an application with C #, but what is the visual studio version and version number? Is it the same as the C ++ version? (Exp :Help visual c++ / visual studio 2013 (vc12) compiler version 18.00.30501)

Where can I download the old version of Visual Studio?

Thanks to everyone who helped.

[kilianvp]

You can download older Versions here: https://www.visualstudio.com/vs/older-downloads/

i think C# is a 3.15 feature and you can write only Manger not Drivers

[mgulel]

I visited the site you suggested before, but couldn't find the version Visual C++ / Visual Studio 2013 (VC12) Compiler Version 18.00.30501 for x64

[leoknipp]

Please note that you need WinCC OA 3.15 if you want to use the WinCC OA API to develop a C# application (see also the comment of Kilian von Pflugk).

Best Regards
Leopold Knipp
Senior Support Specialist

[mgulel]

Thank you for information.

So for developing, which programming language can we use? And with which program(and version) to compile?
And are there any examples for that?
If there is, can you send me?

[kilianvp]

according to microsoft you need a Visual Studio (MSDN) subscription to download older Versions

[mgulel]

I've found the desired program version at the microsoft site, but there isn't a x64 version of it, there is only x86 version. Is it compatible with WCC OA?(In help section i states that it need to be x64)








Where can I found the x64 version of the microsoft visual studio 2013 (vc12) compiler version 18.00.30501 (Update 2)?

[kilianvp]

Update 2: http://go.microsoft.com/fwlink/?LinkId=393220

Update 3: http://go.microsoft.com/fwlink/?LinkId=403041

Both ISO contains 64bit too:

[mgulel]

I will try the link/program you sent.

Thank you for attention and help.

[leoknipp]

Which type of application do you want to implement?
What is the purpose of the application?
Shall it run as an own WinCC OA manager or shall it be loaded as an extension to WinCC OA manager )CTRL, UI)?

If you want to use the WinCC OA API toolkit you have to use C++ for programming.
Which programs and versions need to be used to compile is described in the WinCC OA documentation.

Best Regards
Leopold Knipp
Senior Support Specialist