using System; using System.Text; using System.Linq; using System.Collections.Generic; using System.Reflection; public class Program { public static void Main(string[] args) { string line = "114765 * 3 * 659300 * 01 * 17/01/2013 * * 1 * Chuck Norris * Chuck Norris Jr* Owner * 1 * 28/04/1983 * Conjuge * * * 16/1/2013 * 1 * Quadro Social * "; Console.WriteLine(line); string[] parts = line.Split(new[] { '*' }, StringSplitOptions.RemoveEmptyEntries); string newLine = string.Join("", parts.Select(p => string.Format("\\{0}\\", p.Trim())).ToArray()); Console.WriteLine(newLine); } }