public void SetAlphabetItems(List <AlphabetItemData> data)
{
if (Alphabets != null)
{
var x = Alphabets.Count - 1;
for (int i = x; i >= 0; --i)
{
var item = Alphabets[i];
item.PropertyChanged -= new PropertyChangedEventHandler(item_PropertyChanged);
}
}
Alphabets.Clear();
foreach (var item in data)
{
var tmp = new AlphabetItem(item);
addItem(tmp);
if (tmp.IsSelected == true)
{
ActiveAlphabet = tmp;
}
}
}
