public void Add(V5Data item)
{
LstData.Add(item);
LstData[Count].PropertyChanged += DataChangedEvent;
Count++;
DataChanged(item,
new DataChangedEventArgs(ChangeInfo.Add, item.GetType().ToString()));
AddChangesAfterSave = true;
}
public bool RemoveElement(V5Data select_elem)
{
bool delete_flg = LstData.Remove(select_elem);
if (delete_flg)
{
--Count;
AddChangesAfterSave = true;
}
return(delete_flg);
}