I know this question has been asked/answered but I can\'t find it for the life of me. I am creating and ASP.NET MVC 3 app with an existing db but wanted to go code first so I\'m used the EF Power Too
I have a model that looks like this: public class Category { public string Id { get; set; } public string Description { get; set; }
I am adding an entity to my database like so: public TEntity Add(TEntity entity) { return (TEntity)_database.Set<TEnti开发者_StackOverflow社区ty>().Add(entity);
recently I learned Entity Framework by Pro Entity Framework 4.0 book... Now,I want to write the project by EF ...With these conditionsو which way is better and more flexible?
I am initializing my database from a bunch of sql scripts. Then I would like to query the data when adding more data so foreign key relations match up. Yet in my example, the \"painting\" variable alw
Is it bad design to have some common functions in POCO entities in Asp.NET MVC 3 + EF CF project? Let\'s say i need function 开发者_高级运维to get next record code generated by entity properties :
I am using code first and entity framework. I have a Registration entity which has several properties of other models:
Is there a ni开发者_开发百科ce way to execute code when an entity is being saved to the database using EF/code-first?
I\'m having a database computed field in my Code-First model. I\'ve marked that with the DatabaseGeneratedAttribute. Do I need to specify the RequiredAttribute too?
Given this extremely simple model: public class MyContext : BaseContext { public DbSet<Foo> Foos { get; set; }
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