public override async Task LoadAsync()
{
MessengerInstance.Send(new BusyMessage(true, this));
await base.LoadAsync();
if (_preLoaded != null)
{
SelectedItem = Index.Where(r => r.Id == _preLoaded.Id).FirstOrDefault();
}
else
{
SelectedItem = Index.FirstOrDefault();
}
try
{
await LoadLookupAsync();
}
catch (Exception ex)
{
Log.ErrorFormat("Unexpexted exception loading! {0}", ex);
FeedbackActions.ReactToException(ex);
}
finally
{
MessengerInstance.Send(new BusyMessage(false, this));
}
}
public static void ProvideFeedback(string text)
{
if (feedbackAction == null)
{
// synchronize to avoid duplicate calls
lock (syncLock)
{
if (feedbackAction == null)
{
var value = ConfigurationManager.AppSettings["FeedbackAction"];
feedbackAction = FeedbackActions.GetAction(value);
}
}
}
feedbackAction(text);
}
public override async Task LoadAsync()
{
MessengerInstance.Send(new BusyMessage(true, this));
await base.LoadAsync();
try
{
await LoadLookupAsync();
}
catch (Exception ex)
{
Log.ErrorFormat("Unexpexted exception loading! {0}", ex);
FeedbackActions.ReactToException(ex);
}
finally
{
MessengerInstance.Send(new BusyMessage(false, this));
}
}
public async virtual Task LoadAsync()
{
MessengerInstance.Send(new BusyMessage(true, this));
try
{
await LoadIndexAsync();
CanSelectItem = true;
}
catch (Exception ex)
{
Log.ErrorFormat("Unexpexted exception loading! {0}", ex);
FeedbackActions.ReactToException(ex);
}
finally
{
MessengerInstance.Send(new BusyMessage(false, this));
}
}
