C# Conversion among string, byte[] and char[]

Note to self.

string and byte

string to byte[]

> var result = Encoding.Default.GetBytes("abc");
> result
byte[3] { 97, 98, 99 }

byte[] to string

> var input = new byte[] { 0x61, 0x62, 0x63 };
> var result = Encoding.Default.GetString(input);
> result
"abc"

string and char

string to char[]

> var result = "abc".ToCharArray();
> result
char[3] { 'a', 'b', 'c' }

char[] to string

> var input = new char[] { 'a', 'b', 'c' };
> var result = new string(input);
> result
"abc"

byte and char

byte to char

Convert.ToChar Method (Byte)

char to byte

Convert.ToByte Method (Char)

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Environment: Windows 10 Home, 1709, 16299.371
Visual Studio: Microsoft Visual Studio Community 2017 Version 15.6.7