public void Remove(BusinessEntityExt value) { List.Remove(value); }
public bool Contains(BusinessEntityExt value) { return(List.Contains(value)); }
public void Insert(int index, BusinessEntityExt value) { List.Insert(index, value); }
public int IndexOf(BusinessEntityExt value) { return(List.IndexOf(value)); }
public int Add(BusinessEntityExt businessEntityExt) { return(List.Add(businessEntityExt)); }