public static void Main(string[] args) { var personWithStringInterpolation = new PersonWithStringInterpolation("Nikolay", "Kostov"); Console.WriteLine(personWithStringInterpolation.Name); var a = 1; var b = 2; Console.WriteLine($"{nameof(a)} + {nameof(b)} = {a + b}"); // Escaping var name = "some text"; Console.WriteLine($"{name} {{name}}"); }