Chuck Lu

摘要： Is automapper preventing lazy loading with EF? 问题 I have been using an AutoMapper and it seems that it gets me all the child entities (even if I don't 阅读全文

摘要： Prevent properties being loaded unless specifically requested 回答1 The problem source This isn't an EF behavior, it's an Automapper behavior. public IQ 阅读全文

摘要： Evaluate: lim x → 0 [1/x^2 - 1/sin^2x] L = lim x → 0 [1/x2 - 1/sin2x]. [∞ – ∞] formRead more on Sarthaks.com - https://www.sarthaks.com/354486/evaluat 阅读全文

摘要： EFCore Map 2 entities to same table 问题 I'm trying to use DDD with EFCore and I am struggling to find a way to map 2 POCOs from different context that 阅读全文

摘要： Explicit expansion In some scenarios, such as OData, a generic DTO is returned through an IQueryable controller action. Without explicit instructions, 阅读全文

摘要： When to use Include in EF? Not needed in projection? I have the following in Entity Framework Core: public class Book { public Int32 Id { get; set; } 阅读全文

摘要： What does Include() do in LINQ? 问题 I tried to do a lot of research but I'm more of a db guy - so even the explanation in the MSDN doesn't make any sen 阅读全文

摘要： An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo) Cannot open backup device 'C:\Users\clu\ 阅读全文

摘要： Queryable Extensions When using an ORM such as NHibernate or Entity Framework with AutoMapper’s standard mapper.Map functions, you may notice that the 阅读全文

摘要： Entity Framework Classic Include The Include method lets you add related entities to the query result. In EF Classic, the Include method no longer ret 阅读全文