Improved DeliveryAdminWindow

Elwig/Windows/DeliveryAdminWindow.xaml.cs

@@ -26,6 +26,7 @@ namespace Elwig.Windows {
             };
             ExemptInputs = new Control[] {
                 MgNrInput, MemberInput,
+                LsNrInput, DateInput, TimeInput, BranchInput,
                 MemberAddressField
             };
 
@@ -38,7 +39,7 @@ namespace Elwig.Windows {
         private void Window_Loaded(object sender, RoutedEventArgs evt) {
             MemberInput.ItemsSource = Context.Members.OrderBy(m => m.FamilyName).ThenBy(m => m.GivenName).ToList();
             BranchInput.ItemsSource = Context.Branches.OrderBy(b => b.Name).ToList();
-            BranchInput.SelectedItem = BranchInput.ItemsSource.Cast<Branch>().Where(b => b.ZwstId == App.ZwstId).First();
+            BranchInput.SelectedItem = BranchInput.ItemsSource.Cast<Branch>().First(b => b.ZwstId == App.ZwstId);
             WineVarietyInput.ItemsSource = Context.WineVarieties.OrderBy(v => v.Name).ToList();
             AttributesInput.ItemsSource = Context.WineAttributes.OrderBy(a => a.Name).ToList();
             WineQualityLevelInput.ItemsSource = Context.WineQualityLevels.ToList();