In my system I have tasks, which can optionally be assigned to contacts.So in my business logic I have the following code:
I have following model in my MVC3 application and I am using entity frame 4.1 code first. public class Movie
I am getting this error on one PC but not on another. Both are connecting to a local SQLExpress 2008 R2 database which is identical on both machines. Both machines have VS2010 SP1 and EF4.1 (included
In a situation where you have a parent class which has one child class, what is the best pattern for mapping the entities.
Hello everybody With EF4, i can map a EDMX function (with \"update model from database\" and add a stored procedure from the list) to a linq method by using a small snippet like this
I\'m using asp.net mvc. How or where do I store single pieces of data? For eg. SubscriptionFee, or IsSiteOffline.
I am using EF4.1, have upgraded my project, generated POCO classes to use DbContext now and have a fun time - except for changing connection strings on the fly.This projects imports CSV files then mer
I have an entity like: public class EventItem { public int Id { get; set; } public int Vn { get; set; } public DateTimeOffset EventDate { get; set; }
In Entity Framework 4.1 when creating a开发者_StackOverflow POCO, should the class be coded to initialise the Many relationships or is there some reason to allow the Entity Framework to have control o
I have two classes, the Group class has a many to many relationship with the User class (representing the groups a user belongs to) and then the group also has a relationship of one to many with the u
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