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