In

TextReader System.Console.In

staticget

Definition at line 44 of file Console.cs.

    {
        get
        {
            return Volatile.Read(ref s_in) ?? EnsureInitialized();
            static TextReader EnsureInitialized()
            {
                ConsolePal.EnsureConsoleInitialized();
                lock (s_syncObject)
                {
                    if (s_in == null)
                    {
                        Volatile.Write(ref s_in, ConsolePal.GetOrCreateReader());
                    }
                    return s_in;
                }
            }
        }
    }

Referenced by System.Console.Read(), and System.Console.ReadLine().