01-05-2019, 09:50 AM
(01-05-2019, 01:37 AM)Richard Wrote: How can I callback with that?
This is a regular C# event. Please read on how to use them.
https://www.tutorialspoint.com/csharp/csharp_events.htm
https://www.tutorialsteacher.com/csharp/csharp-event