C# - String to Stream & Stream to String

C# - Stream to String.cs

// convert stream to string
StreamReader reader = new StreamReader(stream);
string text = reader.ReadToEnd();

C# - String to Stream.cs

// convert string to stream
byte[] byteArray = Encoding.UTF8.GetBytes(contents);
//byte[] byteArray = Encoding.ASCII.GetBytes(contents);
MemoryStream stream = new MemoryStream(byteArray);