public virtual SelectList SelectList(Predicate <SelectList> predicate)
 {
     return(AllElements.SelectList(predicate));
 }
 public virtual SelectList SelectList(Regex elementId)
 {
     return(AllElements.SelectList(elementId));
 }
 public virtual SelectList SelectList(Constraint findBy)
 {
     return(AllElements.SelectList(findBy));
 }
 public virtual SelectList SelectList(string elementId)
 {
     return(AllElements.SelectList(elementId));
 }