c# - How do you call a method from static main()?

Question

I have a console application with a Main method and a function.

How can I make a function call from the Main method?

I know the code below won't work

static void Main(string[] args)
{            
   string btchid = GetCommandLine();// GetCommandline is a mthod which returns a string
}

Answer 1

There's also

var p = new Program();
string btchid = p.GetCommandLine();