C# Language Specification - Willy .Net

Appendix D Standard Library}Open = 3,OpenOrCreate = 4,Truncate = 5,// Namespace: System.IO, Library: BCLpublic class FileNotFoundException: IOException{public FileNotFoundException();public FileNotFoundException(string message);public FileNotFoundException(string message, Exception innerException);public FileNotFoundException(string message, string fileName);public FileNotFoundException(string message, string fileName, ExceptioninnerException);public override string ToString();public string FileName { get; }public override string Message { get; }}// Namespace: System.IO, Library: BCLpublic enum FileShare{None = 0x0,Read = 0x1,ReadWrite = Read | Write,Write = 0x2,}// Namespace: System.IO, Library: BCLpublic class FileStream: Stream{public FileStream(string path, FileMode mode);public FileStream(string path, FileMode mode, FileAccess access);public FileStream(string path, FileMode mode, FileAccess access, FileShareshare);public FileStream(string path, FileMode mode, FileAccess access, FileShareshare, int bufferSize);public FileStream(string path, FileMode mode, FileAccess access, FileShareshare, int bufferSize, bool useAsync);public override IAsyncResult BeginRead(byte[] array, int offset, intnumBytes, AsyncCallback userCallback, object stateObject);public override IAsyncResult BeginWrite(byte[] array, int offset, intnumBytes, AsyncCallback userCallback, object stateObject);public override void Close();397