Gets or sets the port number of the URI.
Assembly: System (in System.dll)
The port cannot be set to a value less than -1 or greater than 65,535.
The port number defines the protocol port for contacting the host referenced in the URI. If a port is not specified as part of the URI, the Port property returns the value of -1 to indicate that the default port value for the protocol scheme will be used to connect to the host. If the Port property is set to a value of -1, this indicates that the default port value for the protocol scheme will be used to connect to the host.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.