public class RunMe
{
    [STAThread]
    public static void Main()
    {
        Mainxx.CsOutput.CsOutput output = new Mainxx.CsOutput.CsOutput(typeof(RunMe),new string[] { "Demo","Category"});
        output.Run();
    }
}

[Mainxx.CsOutput.Example("Demo", "this demo1", Prefix = "Demo")]
public class Demo1
{
    public void Run()
    {
        string demo = "Mainxx.CsOutput";
        string output = "Demo1";
        Console.WriteLine($"{demo}---{output}");
    }
}