/// <summary>
/// Event handler called when the user cliks the Finished button.
/// </summary>
/// <param name="sender">The object that fired this event.</param>
/// <param name="e">The Event Arguments associated with this event.</param>
private void OnFinishedClicked(object sender, EventArgs e)
{
// Begin the fade navigation to indicate loading.
OpenPopup();
// Retrieve the InitialCategories selected by the user.
IList selectedItems = CategorySelection.SelectedItems as IList;
if (selectedItems.Count > 0)
{
// Begin loading the Initial Categories selected by the user.
try
{
_initialCategories.LoadSelection(selectedItems);
}
catch (WebException)
{
_errorText.Visibility = Visibility.Visible;
DispatcherTimer dt = new DispatcherTimer();
dt.Interval = TimeSpan.FromSeconds(3D);
dt.Tick +=
(s, a) =>
{
ClosePopup();
dt.Stop();
};
dt.Start();
}
}
else
{
OnAllDownloadsFinished(sender, null);
}
}
