Convert Byte Array to Memory Stream and vice versa

Convert byte Array to Memory Stream

Stream stream = new MemoryStream(byteArray);

Convert Memory Stream to Byte Array

Byte[] byteArray =  stream.ToArray();

Convert String to byte Array

static byte[] GetBytes(string str)

{   byte[] bytes = new byte[str.Length * sizeof(char)];

    System.Buffer.BlockCopy(str.ToCharArray(), 0, bytes, 0, bytes.Length);

    return bytes;

}

Convert Byte Array to String

static string GetString(byte[] bytes)

{   char[] chars = new char[bytes.Length / sizeof(char)];

    System.Buffer.BlockCopy(bytes, 0, chars, 0, bytes.Length);

    return new string(chars);

}

Write Byte Array into File

File.WriteAllBytes(string path, byte[] bytes)

Add double quotes in the string:

string str = "\"Add double quotes\"";