UTF-8 string in C#

To convert a string to UTF-8 in C#, you can use the Encoding.UTF8.GetBytes method which returns a byte array representing the UTF-8 encoding of the string. Here is an example:

string input = "Hello, world!";
byte[] utf8Bytes = Encoding.UTF8.GetBytes(input);

To convert a UTF-16 string to a UTF-8 string in C#, you can use the Encoding.UTF8.GetString method which accepts a byte array containing a UTF-8 encoded string and returns a UTF-8 string. Here is an example:

string input = "Hello, world!";
byte[] utf16Bytes = Encoding.Unicode.GetBytes(input);
byte[] utf8Bytes = Encoding.Convert(Encoding.Unicode, Encoding.UTF8, utf16Bytes);
string utf8String = Encoding.UTF8.GetString(utf8Bytes);

To convert a UTF-8 string to a base64 string in C#, you can first convert the UTF-8 string to a byte array using the Encoding.UTF8.GetBytes method and then use the Convert.ToBase64String method to convert the byte array to a base64 string. Here is an example:

string input = "Hello, world!";
byte[] utf8Bytes = Encoding.UTF8.GetBytes(input);
string base64String = Convert.ToBase64String(utf8Bytes);

To convert a UTF-8 string to a Latin1 (ISO-8859-1) string in C#, you can use the Encoding.GetEncoding method to get an encoding that supports Latin1 and then use the Encoding.GetString method to convert the UTF-8 string to a Latin1 string. Here is an example:

string input = "Hello, world!";
byte[] utf8Bytes = Encoding.UTF8.GetBytes(input);
string latin1String = Encoding.GetEncoding("ISO-8859-1").GetString(utf8Bytes);

C# UTF-8 string example:

string utf8String = "UTF-8 example";
byte[] utf8Bytes = Encoding.UTF8.GetBytes(utf8String);
// Result: [85, 84, 70, 45, 56, 32, 101, 120, 97, 109, 112, 108, 101]

Encoding.UTF8 in C# string: Using Encoding.UTF8 to encode a string into a byte array.

string input = "UTF-8 encoding";
byte[] utf8Bytes = Encoding.UTF8.GetBytes(input);
// Result: [85, 84, 70, 45, 56, 32, 101, 110, 99, 111, 100, 105, 110, 103]

UTF-8 string manipulation in C#:

byte[] utf8Bytes = { 72, 101, 108, 108, 111 }; // UTF-8 bytes
string utf8String = Encoding.UTF8.GetString(utf8Bytes);
// Result: "Hello"

C# convert UTF-8 byte array to string:

byte[] utf8Bytes = { 87, 111, 114, 107, 105, 110, 103 }; // UTF-8 bytes
string utf8String = Encoding.UTF8.GetString(utf8Bytes);
// Result: "Working"

Decoding UTF-8 in C# string:

byte[] utf8Bytes = Encoding.UTF8.GetBytes("Decoding UTF-8");
string decodedString = Encoding.UTF8.GetString(utf8Bytes);
// Result: "Decoding UTF-8"

UTF-8 encoding and decoding in C#:

string originalString = "Encoding and Decoding";
byte[] utf8Bytes = Encoding.UTF8.GetBytes(originalString);

// Decoding back to string
string decodedString = Encoding.UTF8.GetString(utf8Bytes);
// Result: "Encoding and Decoding"

C# UTF-8 string length:

string utf8String = "UTF-8 length";
int byteCount = Encoding.UTF8.GetByteCount(utf8String);
// Result: 12 (UTF-8 byte count)

Working with multibyte characters in UTF-8 C#:

string multibyteString = "�h��"; // Multibyte characters
byte[] utf8Bytes = Encoding.UTF8.GetBytes(multibyteString);
// Result: [230, 178, 163, 230, 149, 149] (UTF-8 byte representation)

C# UTF-8 string to byte array conversion:

string utf8String = "UTF-8 to byte array";
byte[] utf8Bytes = Encoding.UTF8.GetBytes(utf8String);
// Result: [85, 84, 70, 45, 56, 32, 116, 111, 32, 98, 121, 116, 101, 32, 97, 114, 114, 97, 121]