public static async Task MultipleEventHandlersAsync()
{
Task <bool> secondHandlerFinished = s_tcs.Task;
var button = new NaiveButton();
button.Clicked += OnButtonClicked1;
button.Clicked += OnButtonClicked2Async;
button.Clicked += OnButtonClicked3;
Console.WriteLine("Before button.Click() is called...");
button.Click();
Console.WriteLine("After button.Click() is called...");
await secondHandlerFinished;
}
public static async Task Main()
{
tcs = new TaskCompletionSource <bool>();
var secondHandlerFinished = tcs.Task;
var button = new NaiveButton();
button.Clicked += Button_Clicked_1;
button.Clicked += Button_Clicked_2_Async;
button.Clicked += Button_Clicked_3;
Console.WriteLine("About to click a button...");
button.Click();
Console.WriteLine("Button's Click method returned.");
await secondHandlerFinished;
}
