void OnCheckedItemsChanged(object sender, ListChangedEventArgs e)
{
foreach (string item in CheckedItems)
{
if (CurveList.IndexOfTag(item) < 0)
{
AddItem(item);
}
}
List <string> itemsToRemove = new List <string>();
foreach (LogGraphCurveItem item in CurveList)
{
if (!CheckedItems.Contains(item.ItemID))
{
itemsToRemove.Add(item.ItemID);
}
}
foreach (string item in itemsToRemove)
{
RemoveItem(item);
}
}