How to connect one .cs file to another?

[jackbielinski]

TL;DR; How do I "connect" one .cs file to another?

There's this really awesome article (https://csos-guide-to-cosmos.fandom.com/wiki/Making_our_OS_-_Applications) on how to create applications/programs in Cosmos, however the article lacks information on how to connect/import the .cs file containing all of the programs internals to the main OS file (Google did not help).

Code snipped from the article:

public string AppName = "HelloWorldApp"; 


public static string AppDescription = "A Hello World test app."; 
public static bool IsStable = true; //Change this to false when in Alpha or Beta 

public static void Launch() { 

     MainLoop();

} 

private static void MainLoop() { 

    Console.WriteLine("Hello World!");
    Console.ReadKey();
    Console.Write("Press any key to continue");
    Console.ReadKey();
    Close();

} 

private static void Close() { 

    Console.Clear();

}

In the kernel class:

else if (input.StartsWith("run -a ")) { 

    string app = input.Remove(0, 7);
    if (app == "HelloWorldApp") {
         HelloWorldApp.Launch();
    }

}

Notice how it doesn't go in depth about connecting these two files together. Any help is appreciated.

[jackbielinski]

Found the solution (I hope)

https://github.com/VesaOS-Group/VesaOS/blob/master/VesaOS/Apps/VesaOOBE.cs#:~:text=namespace%20VesaOS.Apps