entity-framework-4.1
Many-to-Many insert failing - Entity Framework 4.1 DbContext
I am using DB first method, EF 4.1 with DbContext POCO code gen. My database has a many-to-many relationship as shown below:[详细]
2023-04-12 09:32 分类：问答ObjectQuery.Include() => ObjectQuery.IncludeAll()
The following e开发者_运维技巧xample retrieves a set of related entities when customers are queried.Where can I find a sample that recursively walks the relationship graph and includes them all automa[详细]
2023-04-12 09:21 分类：问答Entity Framework Association with Filter
I have the following model in my model: Patient Vendor Organization each of these entities needs Addresses.[详细]
2023-04-12 08:03 分类：问答CreatedDate and AmendDate generated by the database
User class: public class User { public DateTime CreatedDate { get; private set; } public DateTime? AmendDate { get; private set; }[详细]
2023-04-12 06:57 分类：问答Entity Framework LINQ - How to perform an alphabetical string comparison e.g. Where Name > "Bob"
In TSQL I can do this: select * from Person where Name > \'Bob\' How do I do this with an entity framework LINQ query?[详细]
2023-04-12 02:22 分类：问答Trying to deploy an Entity Framework Code First application without much luck? Best Deployment strategy?
Despite a few hiccups and a few workarounds, my MVC based Entity Framework (Code First) application is now complete and ready for deployment.[详细]
2023-04-12 02:15 分类：问答Entity Framework Code First Update Does Not Update Foreign Key
I\'m using EF 4.1 Code First.I have an entity defined with a property like this: public class Publication[详细]
2023-04-12 01:43 分类：问答Is Entity Framework Code First suited for this scenario?
I have some basic knowledge of Entity Framework 4.1 Code First, but haven\'t used this in a production application yet. I am in the architecture phase of a web app and have made no firm commitments to[详细]
2023-04-12 00:24 分类：问答With EF CodeFirst, how can I specify the ID when creating an object?
I have the following objects: public class User { int Id { get; set; } string Name { get; set; } IList<Job> Jobs { get; set; }[详细]
2023-04-11 21:31 分类：问答Only initializers, entity members, and entity navigation properties are supported. (ASP.NET MVC and Entity Framework)
I am stuck in somewhere on my ASP.NET MVC 3 app. here is the error I am getting : The specified type member \'AccommPropertyTags\' is not supported in[详细]
2023-04-11 20:37 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......