Anyone have example C# using QueuedTask.UIScheduler?

[ArwenVaughan1]

Anyone have example C# using QueuedTask.UIScheduler? I have a lot of code that is running in worker thread using QueuedTask.Run but need to somehow dispatch a call to update the gui in the middle of it all. Any examples using UIScheduler or C# .Net would be great.

[KoryKramer]

Hi Arwen, 

Maybe somebody in the ArcGIS Pro SDK‌ group could help...  

[Anonymous User]

Arwen,

You can use BeginInvoke to execute on the UI thread.

    private void onLayersAddRem(LayerEventsArgs obj)
    {
      //regenerate snaplist when layers are added or removed
      //run on UI Thread to sync layersadded event (which runs on background)
      System.Windows.Application.Current.Dispatcher.BeginInvoke((Action)(() => { PopulateSnapList(); }));
    }‍‍‍‍‍‍

In this example I am updating a datagrid in a dockpane from the background thread.

See also: How to use BeginInvoke C# - Stack Overflow