Top "Objectstatemanager" questions

ObjectContext.Refresh()?

How to update ALL the dirty entities from the data store, and reset their changed values to the original store …

entity-framework refresh reload dirty-data objectstatemanager

Unable to attach a detached entity: "An object with the same key already exists in the ObjectStateManager"

I am trying to attach an entity to the ObjectContext. When I do so, the following InvalidOperationException is thrown: An …

entity-framework concurrency objectstatemanager

How do I foreach through my dbcontext entities in EF 4.1?

I'm using ASP.NET Entity Framework 4.1 MVC 3 (C#) I want to foreach through all the entities in my DbContext. I …

entity-framework asp.net-mvc-3 objectcontext objectstatemanager dbcontext

unexpected GetType() result for entity entry

While I iterating through ObjectStateEntries I expected [t] variable name will be MY_ENTITY foreach (ObjectStateEntry entry in context.ObjectStateManager.…

c# entity-framework ef-code-first dbcontext objectstatemanager