/// <summary>
/// Miguel Santana
/// Created 2015/04/04
/// Retrieves the latest information from the bll
/// </summary>
private void RefreshData()
{
try
{
_eventmanager.RetrieveEventList();
ListingList = _productManager.RetrieveItemListingList();
foreach (ItemListing item in ListingList)
{
item.Seats = (item.MaxNumGuests - item.CurrentNumGuests);
}
LvListing.ItemsSource = ListingList;
}
catch (Exception ex)
{
throw new WanderingTurtleException(this, ex, "No database able to be accessed for Listings");
}
}
/// <summary>
/// Hunter Lind
/// Created: 2015/2/23
/// Refreshes our Listview, a handy method instead of having to re-type code.
/// </summary>
private void Refresh()
{
LvEvents.ItemsPanel.LoadContent();
try
{
_myEventList = _myEventManager.RetrieveEventList();
foreach (Event x in _myEventList)
{
x.setFields();
}
LvEvents.ItemsSource = _myEventList;
LvEvents.Items.Refresh();
}
catch (Exception ex)
{
LvEvents.ItemsSource = "";
throw new WanderingTurtleException(this, "Create an event or contact your Systems Administrator", "No data to display from the database.", ex);
}
}