private void MoveDownCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
DebugHelper.AssertUIThread();
ObservableCollection <ValueHolder> list = this.ItemsSource as ObservableCollection <ValueHolder>;
if ((list != null) && (list.Count > 1))
{
int index = this.List.SelectedIndex;
if (index < (list.Count - 1))
{
ValueHolder temp = list[index];
list.RemoveAt(index);
list.Insert(index + 1, temp);
this.List.SelectedIndex = index + 1;
}
}
}
private void AddCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
DebugHelper.AssertUIThread();
ObservableCollection <ValueHolder> list = this.ItemsSource as ObservableCollection <ValueHolder>;
if (list != null)
{
ValueHolder newItem = new ValueHolder(this.DefaultValue);
int index = this.List.SelectedIndex;
if (index < 0)
{
list.Add(newItem);
this.List.SelectedIndex = list.Count - 1;
}
else
{
list.Insert(index, newItem);
this.List.SelectedIndex = index;
}
}
}