Topic Path: Symbol Reference > Classes > TIdIOHandler Class > TIdIOHandler Properties > Port Property
TIdIOHandler.Port Property

Port number for the IOHandler connection.

property Port: Integer;

Port is an Integer property that represents the port number used for the IOHandler connection. Port has no significance in TIdIOHandler, but is provided for compatibility with descendant classes that require a port number for the transport mechanism. 

Use Host to access the address used as the endpoint for the IOHandler connection. 

Use Destination to access the endpoint (Host and Port combination) used for the IOHandler connection.

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