private void PresentationsQueryComplete_Handler(object sender, APIQueryArgs e)
{
if (e.Presentations != null)
{
Presentations = new ObservableCollection <Presentation>(e.Presentations);
_isPresentationReady = true;
}
else
{
_isPresentationReady = false;
}
CheckInitializationComplete();
}
async private void Failure_Handler(object sender, APIQueryArgs e)
{
AsyncLock mutex = new AsyncLock();
using (await mutex.LockAsync())
{
if (!_errorInitializing)
{
_errorInitializing = true;
IsUpdating = false;
if (InitializationError != null)
{
InitializationError.Invoke(this, null);
}
}
}
//TODO: Display something useful. Cached data for example.
System.Diagnostics.Debug.WriteLine(string.Format("Initialization error. [{0}]", e.Error.Message));
}
