How can I get rid of the object context?

In an ASP.NET Session object, what is the Entity Framework Object Context?

You should use one ObjectContext per request, you shouldn't store it is Session. It is easy to ruin data in ObjectContext stored for a long time:...What if you insert data that don't violate rules in ObjectContext, but violate rules in database? If you insert a row that violates the rules, will you be deleting it from context? Image situation: You ...

Warning: "Object is overridden. Object is not overridden by Equals(object o). GetHashCode()"

As others have said, the use of Reflection in Equals seems dodgy. Leaving that aside, let's concentrate on GetHashCode. ...The primary rule for GetHashCode that you must not violate is ...if two objects are equal then they must both have the same hash code.... Or, an equivalent way of saying that is ...if two objects have different hash codes then ...

EF6 Type of context 'System.Data.Entity.Core.Objects.ObjectContext' is not supported

DynamicData do no support EntityFramework 6 yet so downgrading to EF 5 'solve' the problem.

Entity Framework -- caching an object in memory across multiple contexts

would it make more sense to cache a non-change-tracking, non-entity perspective of the data. It seems like the tenant record is a "pointer" to foreign key relationships....logic to me is as follows:...do I have cached tenant info? nope.. go get it and cache it...now I need something related to the tenant ...used the cached key relations to go do e...

How to detach entity from context when you no longer have a context reference

Retrieving the cached data with ...AsNoTracking... is the first step. But (apparently) the objects in the cache are created as proxies, so they are aware of having been created by another context....So make sure that no proxies, but just POCO's are cached, which you do by disabling proxy creation in the context that fetches the objects to the cache...

Passing Context object between Repository, Generic repository & unit of work

I think just removing ...private SkillManagementEntities db = new SkillManagementEntities();... in all repositories is enough....You've already had a single context ...private SkillManagementEntities db = new SkillManagementEntities();... is your unit of work. Just pass it to all of your repositories, don't create a new context inside any repositor...

Cordinate between my repository classes and controller classes to be using the same Context object

We handle this by sharing a context using a singleton that is scoped to the request using HttpContext:... public MyContext GetContext() { if (System.Web.HttpContext.Current.Items["MyScopedContext"] == null) { System.Web.HttpContext.Current.Items["MyScopedContext"] = new MyContext(); } return (MyCo...

Add child object to tables When parent object saved into context

I think you have to add each entity to its table. Try adding these lines before the save changes...contextentity.OrderDetails.Add( orderDetails ); contextentity.Lisences.Add( license );

How to use AutoMapper to map destination object with a child object in the source object?

After some discussion with OP, it turns out his main need is to quickly map a child/nested object inside the source object to the flattened destination object. He does not want to write a mapping for every property of the destination....Here is a way to achieve this:...Define a mapping ...Product... -> ...ProductViewModel... used to flatten the mem...

context.MyContext.SqlQuery() skips mapping logic from context's OnModelCreating()?

why doesn't this method consider the logic already in place in the OnModelCreating method like all other cases do ?...That is a limitation in EF6. EF Core respects your column mappings when loading from raw SQL queries:...The column names in the result set must match the column names that properties are mapped to. Note this is different from EF6...