The prefix calls registered Listeners from Basic-subroutines. The Basic run-time system searches for Basic-subroutines or functions that have the name &quot; PrefixListenerMethode &quot; and calls them when found. Otherwise, a run-time error occurs.
前缀将从 Basic 子例程中调用已注册的收听者。Basic 运行时系统搜寻并调用名为“PrefixListenerMethode”的 Basic 子例程或函数。如果不成功，将发生运行时错误。