StringBuilder.Chars[] Property in C#

// C# program demonstrate
// the Chars[Int32] Property
using System;
using System.Text;

class GFG {

    // Main Method
    public static void Main(String[] args)
    {
        // create a StringBuilder object
        // with a String pass as parameter
        StringBuilder str = 
         new StringBuilder("GeeksforGeeks");

        // print string
        Console.WriteLine("String is "
                     + str.ToString());

        // loop through string
        // and print every Character
        for (int i = 0; i < str.Length; i++) {

            // get char at position i
            char ch = str[i];

            // print char
            Console.WriteLine("Char at position "
                              + i + " is " + ch);
        }
    }
}

// C# program demonstrate
// the Chars[Int32] Property
using System;
using System.Text;

class GFG {

    // Main Method
    public static void Main(String[] args)
    {
        // create a StringBuilder object
        StringBuilder str = new StringBuilder();

        // add the String to StringBuilder Object
        str.Append("Geek");

        // get char at position 1
        char ch = str[1];

        // print the result
        Console.WriteLine("StringBuilder Object"
                        + " contains = " + str);

        Console.WriteLine("Character at Position 1"
                     + " in StringBuilder = " + ch);
    }
}