private void resetButton_Click(object sender, RoutedEventArgs e)
{
CategoryCollection coll = SourceCollectionEdited as CategoryCollection;
if (coll != null)
{
coll.LoadDefaults();
for (int i = TargetCollectionEdited.Count - 1; i >= 0; i--)
{
Category category = TargetCollectionEdited[i] as Category;
if (!coll.Contains(category))
{
TargetCollectionEdited.RemoveAt(i);
}
}
}
UpdateCheckBoxes();
UpdateSelectedValues();
}