using System;

public class Program

{

    public static void Main()

    {

        var DoSomething = GetResult();

        if (DoSomething)

            MyClass myClass = new MyClass();

​

        myClass.DoAnythingElse();

​

        Console.WriteLine("Hello World");

    }

    private static bool GetResult()

    {

        return true;

    }

}

public class MyClass

{

    public void DoAnythingElse()

    {

    }

}