示例#1
0
        public override Expression VisitElement(XElement element, IInitializationContext context)
        {
            var nameAttribute = element
                                .Attributes(NameAttributeName)
                                .Select(attr => attr.Value)
                                .FirstOrDefault();

            if (nameAttribute == null)
            {
                throw new ConfirurationFileFormatException("Alias element must have name attribute");
            }

            if (element.HasElements)
            {
                throw new ConfirurationFileFormatException("Alias element shoudn't have child elements");
            }

            return(context.GetAlias(nameAttribute));
        }