class Test { //______________________________________________________________________ static void Main() { Console.WriteLine(ToTabDelimited("field1", "field2")); Console.WriteLine(ToTabDelimited(1223, 456)); Console.WriteLine(ToTabDelimited("road 23", "88000", "San Diego")); Console.ReadLine(); } //______________________________________________________________________ static string ToTabDelimited(params object[] list) { StringBuilder sb = new StringBuilder(); for (var i = -1; ++i < list.Length; ) { sb.AppendFormat("\"{{{0}}}\"\t", i); } return String.Format(sb.ToString(0, sb.Length - 1), list); } }