示例#1
0
        public MyQueryable <T> Include <TProperty>(
            Expression <Func <T, TProperty> > property,
            Expression <Func <TProperty, object> > fields) where TProperty : IEntity
        {
            if (property.Body.NodeType == ExpressionType.MemberAccess)
            {
                var visitor = new ObjectMemberVisitor();
                visitor.Visit(property);
                var member = visitor.GetPropertyList().First();

                visitor.Clear();
                visitor.Visit(fields);
                var fieldList = visitor.GetPropertyList();

                var prop = _includeProperties.SingleOrDefault(p => p.PropertyName == member);
                if (prop != null)
                {
                    _includeProperties.Remove(prop);
                }

                _includeProperties.Add(new IncludeProperty(member, fieldList));
            }

            return(this);
        }
示例#2
0
        public async Task <int> UpdateIgnoreAsync <T>(T entity, Expression <Func <T, object> > expression, bool ignoreAttribute = true) where T : IEntity
        {
            var entityInfo = MyEntityContainer.Get(typeof(T));
            var visitor    = new ObjectMemberVisitor();

            visitor.Visit(expression);
            var include = visitor.GetPropertyList();

            return(await UpdateIgnoreAsync(entity, include, ignoreAttribute));
        }