Shaohen’s C# Documentation

Just a simple typeof operator:

using System;
using System.IO;

class UseTypeof
    {
    public static void Main()
        {
        Type t = typeof(StreamReader);

        Console.WriteLine(t.FullName);

        if (t.IsClass)
            Console.WriteLine("Is a class");
        if (t.IsAbstract)
            Console.WriteLine("Is abstract");
        else
            Console.WriteLine("Is concrete.");
        }
    }

(Taken from C#: The Complete Reference by Schildt)

Result should be:
System.IO.StreamReader
Is a class
Is concrete.