private async void AddExecuted(object sender, ExecutedRoutedEventArgs e)
{
if (NamespaceTree != null)
{
var vm = NamespaceTree.SelectedItem as ReferenceDescriptionViewModel;
if (vm != null && (vm.IsVariable || vm.IsMethod))
{
ModelItem item;
switch (SubscriptionTabControl.SelectedIndex)
{
case 0:
item = await Subscription.AddProperty(vm);
if (item != null)
{
PropertiesGrid.Items.MoveCurrentTo(item);
PropertiesGrid.ScrollIntoView(item);
PropertiesGrid.Focus();
}
break;
case 1:
item = await Subscription.AddCommand(vm);
if (item != null)
{
CommandsGrid.Items.MoveCurrentTo(item);
CommandsGrid.ScrollIntoView(item);
CommandsGrid.Focus();
}
break;
case 2:
item = await Subscription.AddDataSource(vm);
if (item != null)
{
DataSourcesGrid.Items.MoveCurrentTo(item);
DataSourcesGrid.ScrollIntoView(item);
DataSourcesGrid.Focus();
}
break;
case 3:
item = Subscription.AddMethod(vm);
if (item != null)
{
MethodsGrid.Items.MoveCurrentTo(item);
MethodsGrid.ScrollIntoView(item);
MethodsGrid.Focus();
}
break;
}
}
e.Handled = true;
}
}
private async void OnCommandsGridDrop(object sender, DragEventArgs e)
{
var vm = e.Data.GetData(typeof(ReferenceDescriptionViewModel)) as ReferenceDescriptionViewModel;
if (vm != null)
{
var item = await Subscription.AddCommand(vm);
if (item != null)
{
CommandsGrid.Items.MoveCurrentTo(item);
CommandsGrid.ScrollIntoView(item);
CommandsGrid.Focus();
}
}
e.Handled = true;
}