扩展的WPF工具包繁忙指示器

Question

I am using busyindicator tool of Extended WPF tool kit _busy is busyindicator

_busy.IsBusy = true;

// Thread.Sleep(20000);                                
downloadsomedata();

_busy.IsBusy = false;

busy indicator is not showing. Though it works when i put whole thing in BackgroundWorker but I need to execute other commands only after downloadsomedata() execution. Can anyone help me what is happening here? I tried putting only thread.sleep and not downloadsomedata(); but still not showing progress bar?

Answer 1

The BackgroundWorker class has BackgroundWorker.RunWorkerCompleted Event . So, you can execute other commands in the event handler of this event (see the example for this event on MSDN).

Update

One more example: Extended WPF Toolkit–using the BusyIndicator .