A tag for ADO.
I have a model classes that has a description property with a data annotation attribute of StringLength and length is …
c# entity-framework entity-framework-4 code-firstI have the following query: from a in Products select new ProductVM { id = a.id, modified = a.modified.ToString() } Which …
entity-framework-4 linq-to-entities tostringGiven the following code, how does EF/DbContext knows about the change made to the customer object: class Program { static …
c# entity-framework-4 dbcontext change-trackingMy application is using a database first EDMX in EF 4. I would like to upgrade everything to EF 6. After getting …
entity-framework entity-framework-4 entity-framework-6How do I concatenate strings in Entity Framework 4 I have a data from a column and I want to save …
sql entity-framework entity-framework-4 aggregate string-concatenationI'm done trying to Google for this. I have installed SQL Server CE 4.0, and have EF 4.1, but I can't get …
entity-framework-4 sql-server-ceI thought I'd experiment a bit with Scott Guthrie's latest post on code-first dev with Entity Framework 4. Instead of using …
mysql asp.net-mvc entity-framework-4 code-first ctpI'm trying to follow the DDD Repository pattern with Entity Framework 4. But I'm having problems saving changes to collection properties …
c# .net entity-framework-4 domain-driven-design ddd-repositoriesI'm using Entity Framework 6 and "model first" in my solution, I separated my "Data Model" classes into another project, so …
c# entity-framework entity-framework-4 entity-framework-5 entityI am trying to use and understand EF Migrations (using EF 4.3.1, Code First). In order to scaffold a new change, …
entity-framework-4 entity-framework-4.3 entity-framework-migrations