//Use the Decorator Pattern.

//Prepare extraction of the embeded file "StreamDecoratorTextFile.txt">
Assembly assembly = Assembly.GetExecutingAssembly();
string resourceName = "PatternsConsole.Structural.Decorator.StreamDecoratorTextFile.txt";

//Create an instance of the Stream class (object) and pass it as a parameter to the StreamDecorator class (object).
using (Stream stream = assembly.GetManifestResourceStream(resourceName))
{
StreamDecorator dStrm = new StreamDecorator(stream);

//Invoke the standard Stream methods, as well as the new custom operations in the StreamDecorator class (object).
byte[] bytes = new byte[dStrm.Length];
int bytesToRead = dStrm.NumBytesToRead;
dStrm.MaxBytesToRead = 5;

while (bytesToRead > 0)
{
bytesToRead = dStrm.Read(bytes);
Console.WriteLine("Reading the next {0} bytes...", dStrm.MaxBytesToRead);
Console.Write("{0} total bytes read: ", dStrm.TotalBytesRead);
Console.WriteLine(dStrm.ReadText);
Console.WriteLine();
}
}