A tag for ADO.
I use Entity Framework 4 and I have parent - child relation with "Cascade Delete" set. So i would expect when …
linq entity-framework entity-framework-4I have a problem with an EDMX file which I've never encountered before. Seemingly randomly when the site is running …
c# .net entity-framework entity-framework-4 edmxI have a table in my database with a lot of fields. Most of the time I need all those …
entity-framework entity-framework-4I am developing an app with Entity Framework 4 and SQL Compact 4, using a Model First approach. I have created my …
entity-framework entity-framework-4 sql-server-ceI need to update my SqlCE3.5 database to 4.0. I get the following error message when I'm trying to access my 3.5 …
visual-studio-2010 entity-framework-4 sql-server-ce sql-server-ce-4I've a small problem with updating entities if the entity is changed outside the DbContext (is a detached entity). If …
c# entity-framework entity-framework-4 code-firstIs there a way to find out whether there are unsaved changes in my entity context, in the Entity Framework?
entity-framework entity-framework-4 entity-framework-5 entity-framework-6In EF 4.0, if I understand it right, there are two type of values in Entity : current values and original values. …
entity-framework-4 entityI'm trying to create a 'time(7)' column in a table with Entity Framework Code First. This is my Entity: …
.net entity-framework entity-framework-4 ef-code-first code-firstThe context objects generated by Entity Framework are not thread-safe. What if I use two separate entity contexts, one for …
c# concurrency entity-framework-4 thread-safety datacontext