https://learn.microsoft.com/en-us/dotnet/api/system.componentmodel.backgroundworker.runworkercompleted?view=netframework-4.8.1&redirectedfrom=MSDN
BackgroundWorker.RunWorkerCompleted Event (System.ComponentModel) | Microsoft Learn
Occurs when the background operation has completed, has been canceled, or has raised an exception.
event systemmicrosoftlearn
https://learn.microsoft.com/en-us/dotnet/api/system.componentmodel.backgroundworker.runworkercompleted?view=net-10.0&redirectedfrom=MSDN
BackgroundWorker.RunWorkerCompleted Event (System.ComponentModel) | Microsoft Learn
Occurs when the background operation has completed, has been canceled, or has raised an exception.
event systemmicrosoftlearn