Encodes a set of characters from the specified String into the specified byte array.

 

Imports System
Imports System.Text
Imports Microsoft.VisualBasic.Strings

Class UTF8EncodingExample

    Public Shared Sub Main()
        Dim bytes() As Byte
        Dim chars() As Char = {ChrW(35), ChrW(37), ChrW(928), ChrW(931)}

        Dim utf8 As New UTF8Encoding()

        Dim byteCount As Integer = utf8.GetByteCount(chars, 1, 2)
        bytes = New Byte(byteCount - 1) {}
        Dim bytesEncodedCount As Integer = utf8.GetBytes(chars, 1, 2, bytes, 0)

        Dim b As Byte
        For Each b In  bytes
            Console.Write("[{0}]", b)
        Next b
    End Sub 
End Class

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1.	Convert the string into a byte[]
2.	Perform the conversion from one encoding to the other.
3.	Encoder Class converts a set of characters into a sequence of bytes.
4.	Encode characters
5.	Encode characters using an Encoder object
6.	Encoder Constructor initializes a new instance of the Encoder class.
7.	Encoder.GetByteCount
8.	Encoder.GetBytes
9.	Encoding Class represents a character encoding.
10.	Perform the conversion from one encoding to the other
11.	Encoding\Encoding.ASCII Property gets an encoding for the ASCII (7-bit) character set.
12.	Encoding.BigEndianUnicode Property gets an encoding for the UTF-16 format that uses the big endian byte order.
13.	Read a text file saved with Big Endian Unicode encoding
14.	Encoding.UTF7
15.	Encoding.Unicode
16.	Encoding.BigEndianUnicode
17.	Encoding.UTF32
18.	Encoding.BodyName
19.	Encoding.Equals determines whether the specified Object is equal to the current instance.
20.	Encoding.GetByteCount (Char[]) calculates the number of bytes
21.	Encoding.GetByteCount calculates the number of bytes
22.	Encoding.GetCharCount calculates the number of characters produced by decoding
23.	Encoding.GetEncodings returns an array that contains all encodings.
24.	Encoding.GetPreamble returns a sequence of bytes that specifies the encoding used.
25.	Calculates the number of bytes produced by encoding a set of characters from the specified character array.
26.	Calculates the number of bytes produced by encoding the characters in the specified String.
27.	Encodes a set of characters from the specified character array into the specified byte array.
28.	Encodes a set of characters from the specified String into the specified byte array.
29.	Calculates the number of characters produced by decoding a sequence of bytes from the specified byte array.
30.	Decodes a sequence of bytes from the specified byte array into the specified character array.
31.	Returns the hash code for the current instance.
32.	Calculates the maximum number of bytes produced by encoding the specified number of characters.
33.	Calculates the maximum number of characters produced by decoding the specified number of bytes.
34.	Returns a Unicode byte order mark encoded in UTF-16 format
35.	UTF7Encoding Class represents a UTF-7 encoding of Unicode characters.
36.	Whether to provide a Unicode byte order mark and whether to throw an exception
37.	Calculates number of bytes produced by encoding a set of characters from the specified character array.
38.	Calculates the number of bytes produced by encoding the characters in the specified String.
39.	Encodes a set of characters from the specified character array into the specified byte array.
40.	Get an encoding for code page 1252 (Western Europe character set)
41.	UTF-16 encoding of Unicode characters.
42.	Represents a UTF-32 encoding of Unicode characters.
43.	Represents a UTF-8 encoding of Unicode characters.

Encodes a set of characters from the specified String into the specified byte array. : Encoding « Internationalization I18N « VB.Net

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