Topic Path: Symbol Reference > Classes > TIdDICTServer Class > TIdDICTServer Events > OnCommandHelp Event
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TIdDICTServer.OnCommandHelp Event

Specifies the DICT HELP command event handler.

property OnCommandHelp: TIdDICTGetEvent;

OnCommandHelp specifies the TIdDICTGetEvent event handler used to respond to the DICT HELP command, as described in RFC 2229. 

The DICT HELP command provides a short summary of commands that are understood by this implementation of the DICT server. All DICT servers implement the HELP command. 

Applications should assign a procedure to the event handler in order to respond to the DICT command, or the server will return the default message: 

 

   500 command not recognized
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