I am really struggling to insert some data into 2 database tables. I am using Linq over WCF Data Services using Entity Framework 4.
(This looks like a long question, but it\'s not really, honest!) I am trying to get a simple proof of concept working with Entity Framework 4 and the CTP 3 version of Code Only. It feels like I\'m mi
I would like to i开发者_运维技巧nclude the value of a scalar function as a read-only property of an entity, since that I could include that value in a filter, is such a thing possible?The solution is
I am using EF 4.0 and POCO\'s.I stumbled across this error while inserting to records into the data base.
I\'m struggling with understanding Entity Framework and POCO objects. Here\'s what I\'m trying to achieve.
Consider an application dealing with houses and pictures. An entity named House has a 1:n relationship to HousePicture.
I have x number of tables and all tables have a uniqueidentifier/guid primary key. I want to write a generic function that will take a Guid param id where T is EntityObject like so...
I have a EF4/ASP.NET web application that is structured to use POCOs and generic repositories, based essentially on this excellent article.
I\'ve created a Dynamic Data project with an Entity Framework model. It works nicely. But, right now it shows all my database tables with the db column names - which aren\'t always 开发者_C百科the mos
Unless a class specifically overrides the behavior defined 开发者_运维知识库for Object, ReferenceEquals and == do the same thing... compare references.
加载中,请稍侯......