Internet Direct (Indy) Version 9.0.1 Beta
TIdSimpleServer.BoundPort
Port number used by the server.

property BoundPort: Integer;
Description
BoundPort is an Integer property used to identify the port number for the server. BoundIP and BoundPort are used when the socket handle for the server is allocated and bound in Listen.

BoundPort exists because Binding is not a published property, it is public, and cannot be streamed without the TIdSocketHandles collection that owns the Binding.