public static IEnumerable <DeclarableParameter> FindAll(Expression expr)
        {
            var e = new FindDeclarableParameters();

            e.Visit(expr);
            return(e._foundParams);
        }
 public static IEnumerable<DeclarableParameter> FindAll(Expression expr)
 {
     var e = new FindDeclarableParameters();
     e.Visit(expr);
     return e._foundParams;
 }