/*
 * C# Programmers Pocket Consultant
 * Author: Gregory S. MacBeth
 * Email: gmacbeth@comporium.net
 * Create Date: June 27, 2003
 * Last Modified Date:
 */
using System;

namespace Client.Chapter_6___Strings
{
  public class ExtractingSubstrings
  {
    static void Main(string[] args)
    {
      string MyClasses = "Math 101 - Algebra";
      string MySubstring = MyClasses.Substring(6);

      Console.WriteLine(MySubstring);
    }
  }
}

           
          

   

/*
 * C# Programmers Pocket Consultant
 * Author: Gregory S. MacBeth
 * Email: gmacbeth@comporium.net
 * Create Date: June 27, 2003
 * Last Modified Date:
 */
using System;

namespace Client.Chapter_6___Strings
{
  public class JoiningStrings
  {
    static void Main(string[] args)
    {
      string MyString = "Hello";
      string MyString2 = "World";
      string JoinedString = MyString + MyString2;

      Console.WriteLine(JoinedString);

      string[] A = new string[2] {
        "Hello", "World"
      };
      string Joined = string.Join(" ", A);

      Console.WriteLine(Joined);
    }
  }
}

           
          

   


using System;


  public class PaddingStrings
  {
    static void Main(string[] args)
    {
      string MyString = "Hello World";

      Console.WriteLine(MyString.PadLeft(5));
    }
  }


           
          

   


using System;


  public class RemovingCharacters
  {
    static void Main(string[] args)
    {
      string MyString = "Hello UnderWorld";

      Console.WriteLine(MyString.Remove(7, 5));
    }
  }


           
          

   


using System;


  public class ChangingCharacters
  {
    static void Main(string[] args)
    {
      string MyString = "Miami, Dolphins";

      Console.WriteLine(MyString);
      MyString.ToUpper();
      Console.WriteLine(MyString);
      MyString.ToLower();
      Console.WriteLine(MyString);
    }
  }

           
          

   


using System;


  public class UsingStrings
  {
    static void Main(string[] args)
    {
      string MyString = "Hello World";
      string Path = @"c:Program Files";
      string Path2 = "c:Program Files";

      string Name = "Joe";

    }

  }


           
          

   


using System;
using System.Data;
using System.Text.RegularExpressions;
using System.Text;
class Class1{
        static void Main(string[] args){
            foreach (byte b in Base64DecodeString("AAAA"))
                Console.WriteLine(b);
         }
    public static byte[] Base64DecodeString(string inputStr) 
    {
      byte[] encodedByteArray = Convert.FromBase64CharArray(inputStr.ToCharArray(), 0, inputStr.Length);
      return (encodedByteArray);
    }   
}