/// <summary>
/// Loads and deserializes a saved CareerFair object which it uses to populate the model
/// </summary>
private void Load()
{
OpenFileDialog openDialog = new OpenFileDialog();
openDialog.Filter = "cfair files (*.cfair)|*.cfair";
openDialog.RestoreDirectory = true;
Nullable <bool> result = openDialog.ShowDialog();
if (result == true)
{
// Load document
string filename = openDialog.FileName;
System.IO.FileStream fs = new FileStream(filename, FileMode.Open);
DataContractSerializer dcs = new DataContractSerializer(typeof(CareerFair));
this.CareerFair = (CareerFair)dcs.ReadObject(fs);
fs.Close();
RaisePropertyChangedEvent("CareerFair");
DayTabs.Clear();
foreach (EventDay day in this.CareerFair.Days)
{
DayTabs.Add(new TabItem {
Header = day.Name, Content = new EventDayViewModel(day)
});
}
RaisePropertyChangedEvent("DayTabs");
}
}
/// <summary>
/// Creates the wrapper classes for the tabs and adds them to the observed collection.
/// </summary>
private void createTabs()
{
DayTabs.Clear();
foreach (EventDay day in this.CareerFair.Days)
{
DayTabs.Add(new TabItem {
Header = day.Name, Content = new EventDayViewModel(day)
});
}
}