public void Display(Domain.PeriodInterval interval)
 {
     this.PeriodName = interval.periodName;
     this.Title      = interval.name;
     Filter          = new BrowserDataFilter();
     Filter.page     = 0;
     Filter.pageSize = BrowserDataFilter.DEFAULT_PAGE_SIZE;
     Filter.groupOid = interval.oid.Value;
     Search();
 }
 public void DisplayPeriodInterval(Domain.PeriodInterval root)
 {
     this.Root = root;
     if (this.Root == null)
     {
         this.periodTreeview.ItemsSource = null;
     }
     else
     {
         RefreshParent(this.Root);
         this.periodTreeview.ItemsSource = this.Root.GetItems();
     }
 }