Strings And Byte Arrays : String and Byte Char Array « Data Type « VB.Net Tutorial

Public Class Tester
    Public Shared Sub Main
        Dim quote As String = "AAAAAasdfasdfasdfasdfasdfasdfasdfadsfasdfadsfads"
        Dim bytes() As Byte

        ' ----- Assumed to be all ASCII character.
        bytes = System.Text.Encoding.UTF8.GetBytes(quote)
        bytes(46) = 33    ' ASCII exclamation point
        Console.WriteLine(System.Text.Encoding.UTF8.GetString(bytes))

        ' ----- Works with all character sets.
        bytes = System.Text.Encoding.Unicode.GetBytes(quote)
        bytes(92) = 63    ' ASCII question mark
        bytes(93) = 0
        Console.WriteLine(System.Text.Encoding.Unicode.GetString(bytes))
    End Sub
End Class

AAAAAasdfasdfasdfasdfasdfasdfasdfadsfasdfadsfa!s
AAAAAasdfasdfasdfasdfasdfasdfasdfadsfasdfadsfa?s

2.28.String and Byte Char Array
	2.28.1.	Convert String to Char using System.Convert.ToChar
	2.28.2.	ToCharArray methods
	2.28.3.	Strings And Byte Arrays
	2.28.4.	String and char array
	2.28.5.	Reorder chars in a string
	2.28.6.	Loop through characters in string and display reversed
	2.28.7.	Use IndexOf to locate a character in a string
	2.28.8.	Use LastIndexOf to find a character in a string
	2.28.9.	Converts a substring within a string to an array of characters, then enumerates and displays the elements of the array.