public int IndexOf(RelatedBusinessInfo relatedBusinessInfo)
 {
     return(List.IndexOf(relatedBusinessInfo));
 }
 public void Insert(int index, RelatedBusinessInfo relatedBusinessInfo)
 {
     List.Insert(index, relatedBusinessInfo);
 }
 public void Remove(RelatedBusinessInfo relatedBusinessInfo)
 {
     List.Remove(relatedBusinessInfo);
 }
 public int Add(RelatedBusinessInfo relatedBusinessInfo)
 {
     return(List.Add(relatedBusinessInfo));
 }
 public bool Contains(RelatedBusinessInfo relatedBusinessInfo)
 {
     return(List.Contains(relatedBusinessInfo));
 }