Updating UI from events using asyc await

Question

I am trying to understand how to update a UI from an event while using async/await pattern. Below is the test code I am using on a WinForm app. I am not even sure this is th

Answer 1

//Just declare a delegate like so

delegate void Add(string msg);

//Then declare the delegate method like so:

var add = new Add((msg) => {
   _listBox_Output.Items.Add(msg);
});

//Now just call the delegate:

void pwe_StatusUpdate(string updateMsg)
    {

      _listBox_Output.Invoke(add,updateMsg);
    }