How do I get rid of BackgroundWorker?
BackgroundWorker has its own, unique way of doing cancellation. First, when constructing the BGW instance, be sure to set BackgroundWorker. WorkerSupportsCancellation to true . Then, the calling code can request the worker to cancel by calling BackgroundWorker.
How do I report progress in BackgroundWorker?
To start report progress you call ReportProgress() method and use it to pass a parameter that have the value of the percentage of the progress that have been completed. This method raises the BackgroundWorker. ProgressChanged event.
How to stop BackgroundWorker in vb net?
2 Answers. The Backgroundworker class has the method CancelAsync() which you need to call to cancel the execution of the bgw.
How to stop BackgroundWorker on button click in c#?
Set the Property ‘WorkerSupportsCancellation of the BackgroundWorker to true, and check the ‘CancellationPending Property inside the loop in your ‘DoWork method; if ‘CancellationPending is ‘true set the e. Cancel EventArgs Property to ‘true. Call ‘CancelAsynch to stop the Worker.
Is BackgroundWorker obsolete?
BackgroundWorker is explicitly labeled as obsolete in .
Is BackgroundWorker threaded?
BackgroundWorker, is a component in . NET Framework, that allows executing code as a separate thread and then report progress and completion back to the UI.
How does BackgroundWorker work in C#?
A BackgroundWorker component executes code in a separate dedicated secondary thread. In this article, I will demonstrate how to use the BackgroundWorker component to execute a time-consuming process while the main thread is still available to the user interface.
What is the difference between BackgroundWorker and thread?
BackgroundWorker has already implemented functionality of reporting progress, completion and cancellation – so you don’t need to implement it by yourself. Usage of Thread gives you more control over the async process execution (e.g. thread priority or choosing beetween foreground/background thread type).
When do you use BackgroundWorker?
BackgroundWorker is a class in System. ComponentModel which is used when some task needs to run in the back-end, or in a different thread, while keeping the UI available to the users (not freezing the user) and at the same time, reporting the progress of the same.