How to Append to an expression

Question

Based on my question from yesterday:

if I had to append to my existing \'where\' expression, how would i append?

Expression

        

Answer 1

Or something to add to Josh (Put it in my bag of tricks):

public static IQueryable ObjectFilter(this TSource SearchObject, List> andCriteria, List> orCriteria) where TSource : IQueryable
        {
            //Yeah :)
            Expression> ObjectWhere = O => andCriteria.All(pred => pred(O)) && orCriteria.Any(pred => pred(O));
            return SearchObject.Where(ObjectWhere);
        }