Virtual Serial Ports - Software Virtual COM Port Null Modem Cable Emulator for Windows
This interface must be implemented by the library user if he wants to receive notification events. It is used only for native clients, while scripting clients may use the IVirtualSerialLibrary.added, IVirtualSerialLibrary.deleted and IVirtualSerialLibrary.changed events correspondingly.
The client must register its object with a library by calling the IVirtualSerialLibrary.addListener method and remove it by calling the IVirtualSerialLibrary.removeListener method. Failing to do so may result in circular references and in memory leaks.
|added||Called when new devices appear on the system.|
|deleted||Called when devices are deleted.|
|changed||Called when device state is changed.|