把Linq改为Sql实体——删除数据背景
原文:Cloning a Linq to Sql Entity - detaching data context
原文:Cloning a Linq to Sql Entity - detaching data context
I have a requirement to clone a Linq to SQL entity. In overview: Customer origCustomer = db.Customers.SingleOrDefault(c => c.CustomerId == 5); Customer newCustomer = CloneUtils.Clone(origCustomer)...