I watc开发者_如何学Ched the “Creating immersive data experiences with Entity Framework “ video from this year’s BUILD conference and wanted to build out a simple application to test out the new fea
I have a type called TypeA and somewhere in TypeA there is a property of TypeB (which contains nothing other than an ID and String).
I am building a simple application with EF 4.1 Code开发者_开发百科 First, but I am stuck. Here\'s an ERD of my application Domain Model:
I\'m using EF June CTP which has simple enum support. I have a MVC 3 view which has checkboxes that when submitted are retrieved as an array of some enum.
I am working on a simple web application made using Entity Framework 4.1 Code First approach and MVC3.
Question: How do I get EF 4.1 to specify the ON DELETE CASCADE option on the foreign key con开发者_JAVA百科straint using the fluent api for base tables? I know how to do it with relationships to other
I am currently having trouble with some some linq using EF code first. My current code works fine: My database model
I have the following ERD and want to convert it EF 4.1 Code First classes. For the sake of simplicity, I will concentrate on the first two Entities only.
I am using the Code First constructs to connect to an existing database (which, I know is not code first technically).I do this so that I can mock out Fake Data Repositories using LINQ to Entities ins
I am using the Microsoft Entity Framework with code first to manage my data (with MySQL). I have defined a POCO object, however, when I try to add data it says table Users doesn\'t exist. I looked in
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