private void OnSubItemsChanged(object source)
{
NodeSubItemData[] subItems = new NodeSubItemData[this.SubItemDisplayNames.Count];
int num = 0;
foreach (string str in this.SubItemDisplayNames)
{
NodeSubItemData data = new NodeSubItemData();
data.DisplayName = str;
subItems[num++] = data;
}
this.Data.SetSubItems(subItems);
this.Notify();
}