public FieldAreaList()
{
InitializeComponent();
//Empty DataContext preload to avoid System.Windows.Data Error: 40 : BindingExpression path error
DataContext = new FieldAreaListVM(CaseType.Unknown);
Loaded += FieldAreaList_Loaded;
Application.Current.Exit += CurrentOnExit;
}
private void FieldAreaList_Loaded(object sender, RoutedEventArgs e)
{
if (!_dataContextLoaded)
{
DataContext = new FieldAreaListVM(CaseType);
_dataContextLoaded = true;
}
if (_tabIdentifier == null)
{
_tabIdentifier = this.Name;
}
if (!_columnsLoaded)
{
LoadColumnState();
}
}