Assembly: System (in system.dll)
This property returns the value returned by invoking Length on the underlying stream. If the underlying stream is not seekable, this method typically throws an exception. The run-time type of the underlying stream determines the run-time type of the exception that is thrown.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.