private void SelectWordPairs()
{
if (_monitor.Busy)
{
return;
}
using (_monitor.Enter())
{
var vm = (WordPairsViewModel)DataContext;
WordPairsListBox.SelectedItems.Clear();
foreach (WordPairViewModel wordPair in vm.SelectedWordPairs)
{
WordPairsListBox.SelectedItems.Add(wordPair);
}
if (vm.SelectedWordPairs.Count > 0)
{
WordPairsListBox.ScrollIntoView(vm.SelectedWordPairs[0]);
}
}
}
private void SelectedWordPairs_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
var vm = (WordPairsViewModel)DataContext;
if (_monitor.Busy)
{
return;
}
using (_monitor.Enter())
{
WordPairsListBox.SelectedItems.Clear();
foreach (WordPairViewModel wordPair in vm.SelectedWordPairs)
{
WordPairsListBox.SelectedItems.Add(wordPair);
}
if (vm.SelectedWordPairs.Count > 0)
{
WordPairsListBox.ScrollIntoView(vm.SelectedWordPairs[0]);
}
}
}