private void FindingApm(object sender, WidgetIdEventArgs e)
{
BeginEventHandler beginAsync = (sa, ea, cb, state) => BeginFind(e.Id, sa, ea, cb, state);
AsyncManager.RegisterAsyncTask(beginAsync, EndFind, null);
AsyncManager.ExecuteRegisteredAsyncTasks();
}
void Finding(object sender, FindingWidgetEventArgs e)
{
if ((!e.Id.HasValue || e.Id <= 0) && String.IsNullOrEmpty(e.Name))
{
return;
}
if (e.Id.HasValue && e.Id > 0)
{
AsyncManager.RegisterAsyncTask(
(asyncSender, ea, callback, state) => // Begin
widgetRepository.BeginFind(e.Id.Value, callback, state),
result => // End
{
var widget = widgetRepository.EndFind(result);
if (widget != null)
{
View.Model.Widgets.Add(widget);
}
},
result => { }, // Timeout
null, false);
}
else
{
AsyncManager.RegisterAsyncTask(
(asyncSender, ea, callback, state) => // Begin
widgetRepository.BeginFindByName(e.Name, callback, state),
result => // End
{
var widget = widgetRepository.EndFindByName(result);
if (widget != null)
{
View.Model.Widgets.Add(widget);
}
},
result => { }, // Timeout
null, false);
}
AsyncManager.ExecuteRegisteredAsyncTasks();
View.Model.ShowResults = true;
}
void Load(object sender, EventArgs e)
{
View.Model.Messages.Add(ThreadMessage("View.Load event handled"));
AsyncManager.RegisterAsyncTask(
(asyncSender, ea, callback, state) => // Begin
{
View.Model.Messages.Add(ThreadMessage("Async task doStuff1 begin handler"));
return(doStuff1.BeginInvoke(callback, state));
},
result => // End
{
var msg = doStuff1.EndInvoke(result);
View.Model.Messages.Add(msg);
View.Model.Messages.Add(ThreadMessage("Async task doStuff1 end handler"));
},
result => // Timeout
View.Model.Messages.Add(ThreadMessage("Async task doStuff1 timeout handler")),
null,
true
);
AsyncManager.RegisterAsyncTask(
(asyncSender, ea, callback, state) => // Begin
{
View.Model.Messages.Add(ThreadMessage("Async task doStuff2 begin handler"));
return(doStuff2.BeginInvoke(callback, state));
},
result => // End
{
var msg = doStuff2.EndInvoke(result);
View.Model.Messages.Add(msg);
View.Model.Messages.Add(ThreadMessage("Async task doStuff2 end handler"));
},
result => // Timeout
View.Model.Messages.Add(ThreadMessage("Async task doStuff2 timeout handler")),
null,
true
);
}
private void Load(object sender, EventArgs e)
{
View.Model.RecordViewLoad();
AsyncManager.RegisterAsyncTask(InvokeAsync);
}
private void Load(object sender, EventArgs e)
{
View.Model.Append("View Load");
AsyncManager.RegisterAsyncTask(RunTasks);
}
private void Load(object sender, EventArgs e)
{
View.Model.RecordViewLoad();
AsyncManager.RegisterAsyncTask(BeginInvoke, EndInvoke, null);
}
private void FindingTap(object sender, WidgetIdEventArgs e)
{
AsyncManager.RegisterAsyncTask(() => FindingAsync(e.Id));
AsyncManager.ExecuteRegisteredAsyncTasks();
}