using System;

public class Program

{

    public static void Main()

    {

        // if the split do not find word after the deliminater but find other delimiter, it will give space

        char[] delimiterChars = { ' ', ',', '.', ':', '\t' };

​

string text = "one\ttwo :,five six seven";

        System.Console.WriteLine("Original text: {0}",text);

​

string[] words = text.Split(delimiterChars);

 Console.WriteLine(words.Length );

​

foreach (var word in words)

{

   Console.WriteLine(word);

}

    }

}