摘要： Refer to http://www.cnblogs.com/tyb1222/archive/2012/06/18/NHibernate-Inverse-Cascade.html由测试六、测试七可知：对于删除与父类之间的关系时，all-delete-orphan会将孤儿删除(orphan意为：孤儿)，而all不会删除，而是将与父关联的外键字段设置为null。 阅读全文

摘要： WCF doesn't support static method by design.Refer to http://www.codeproject.com/Articles/89858/WCF-Concurrency-Single-Multiple-and-Reentrant-andmaxConcurrentCalls - Calls in excess of the limit are queued. refer to msdn http://msdn.microsoft.com/en-us/library/ms731379.aspx 阅读全文