Check if a string contains a specified substring at the start and end in CSharp

using System;//from  www .  j a v a  2  s . co  m

class MainClass {

    public static void Main() {
        string[] myStrings = {"To", "be", "or", "not","to", "be java2s.com"};
        string myString = String.Join(".", myStrings);        
        Console.WriteLine("myString = " + myString);
        if (myString.StartsWith("To")) {
            Console.WriteLine("myString starts with \"To\"");
        }
        if (myString.EndsWith("be")) {
            Console.WriteLine("myString ends with \"be\"");
        }

    
    }
}