https://forge.codesys.com/forge/talk/Engineering/thread/cea8a22eb1/2020-02-27T14:15:11.341000ZRecent posts to Extending PLCShell2020-02-27T14:15:11.341000Z2020-02-27T14:15:11.341000ZTrapphttps://forge.codesys.com/u/trapp/https://forge.codesys.com3268224445875b724360f9be86ecc3df07dd5d1d

<div class="markdown_content"><p>Hi,<br/> I am trying to extend the PLC Shell with a custom command, so that the actual running app can output some text on the terminal,<br/> when the user enters this custom command.</p> <p>I have tried to use the CmpPlcShell library and extend the CommandHandler.<br/> I though that this is the right way. Due to the lack of understanding OOP in Codesys I am struggeling<br/> with methods and interfaces ...</p> <p>I searched for some examples, read the documentation I have found but could not solve this fairly simple<br/> problem.</p> <p>Can someone please point me to the rigth direction or help with a small sample.</p> <p>Thanks</p></div>