22

schangxiang@126.com

7 天以前 8f6ac4a1efa1c3dc94ac260b9b14b578bd61af62

 Weben_CMS专用代码生成器/queryExtensions/CmsQueryExtensions/Extension/DynamicSearchParameters/PredicateExtensions/PredicateExtensions.cs

@@ -40,9 +40,13 @@
            return Expression.Lambda<T>(merge(first.Body, secondBody), first.Parameters);
        }

        public static Expression<Func<T, bool>> And<T>(this Expression<Func<T, bool>> first, Expression<Func<T, bool>> second)
        //public static Expression<Func<T, bool>> And<T>(this Expression<Func<T, bool>> first, Expression<Func<T, bool>> second)
        //{
        //    return first.Compose(second, Expression.And);
        //}
        public static Expression<Func<T, bool>> AndAlso<T>(this Expression<Func<T, bool>> first, Expression<Func<T, bool>> second)
        {
            return first.Compose(second, Expression.And);
            return first.Compose(second, Expression.AndAlso);
        }

        public static Expression<Func<T, bool>> Or<T>(this Expression<Func<T, bool>> first, Expression<Func<T, bool>> second)