I have a Delphi application with a lot of features. I would like to pass a parameter from another windows application (just a couple of small numbers or text) to run one or multiple features in my app. My app, running app, is going to be idle, waiting for either user input (user running features manually) or input from other application, which is not delphi based and I have limited options to call/execute external applications. I can execute OS commands, so I can start my app with parameters, but the app is already running, so I need to pass some info, for example 2 numbers or a text and a number or 2 simple 20 chars texts.
1) I need to have my app ready to receive some parameters and execute menus/features based on received parameters and
2) I need to be able to pass these parameters from other app. - I assume using OS command
Any suggestions how to start?