public RangeRouteConstraint(string min, string max)
 {
     MinConstraint = new MinRouteConstraint(min);
     MaxConstraint = new MaxRouteConstraint(max);
 }
 public RangeRouteConstraint(string min, string max)
 {
     MinConstraint = new MinRouteConstraint(min);
     MaxConstraint = new MaxRouteConstraint(max);
 }