Winforms - Invoking a method in another thread

问题

What is the best practice to invoke a method in a different thread from a winform button so the ui doesn't freeze or creates a delay?

回答1:

In a first step start with

• BackgroundWorker

If this doesn't meet your requirements or you need more advanced stuff you should take a look into one of these:

• Task Parallel Library
• ReactiveExtensions
• async / await

回答2:

Invoke((MethodInvoker) delegate {
    DoSomething();
});

回答3:

You should call Control.Invoke or BeginInvoke, see in-depth reference here.

回答4:

You can do like this

 Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() =>
 {         
      //DO SOMETHING         
 }

来源：https://stackoverflow.com/questions/14338504/winforms-invoking-a-method-in-another-thread