Primary Method and Description Arguments SendTermination This method sends an indicator back to the application connection manager to indicate either end-of-record or end-of-discovery. The type sent depends upon the argument provided. An argument value of  2  will send  END_DISCOVER; any other value will send _EOD_. See also:  DISCOVER $type  - integer RegisterCmdHandler This method takes a reference to a Perl function and the name of the command as arguments. The internal hash  tk_command  is used to maintain a list of all handlers. For example, given a UaTk object named  $obj, a handler is registered as follows: $obj->RegisterCmdHandler\ (\&command_handler,"command_name"); where: command_handler Specifies the name of your command handler. command_name Specifies the name of the command to add the handler to. If a handler already exists, it is replaced with the new handler. The function specified must exist or it will not be registered. Problems might occur is you attempt to use anonymous subroutines as handlers, so they are not recommended. See also:  UaTkMain \%func  - hash reference $cmd  - string Developing Your Application in Perl 64 User Administration Version 3.8