I have a model like the following: public class Customer { public int Id { get; set; } public string Name { get; set; }
DB has a table PackagingInfo. I have a Package class, and a ShopEntities : DbContext. // Entity (ex. Package.cs)
I am using EF-CodeFirst to create the database from my Poco objects and their configuration. I have heavily used Dataannotation (Required, DataLength, RegularExpression, DataType) to get metadata to
Can someone make sense of this error? One or more validation errors were detected during model generation:
I get an cast exception when i am trying to insert an entityin Entity Framework (using code-first). The cast exception is like \"impossible to cast ...Collection\'1(Entity) to type (Entity)\"
I\'d really like to 开发者_开发知识库give Entity Framework 4 Code First CTP a try with a greenfield app but I want to make sure that geo spatial searches will not be a problem before I do, or I\'ll go
I have objects in their own tables using EF Codefirst. Now I try to produce an \"archive\" for changed objects living in separate tables for each of those objects.
In this blog post: EF4 Code First Contr开发者_StackOverflow社区ol Unicode and Decimal Precision, Scale with Attributes, Dane Morgridge used attributes to control the creation of different types on you
I am trying to reference a foreign key from SpouseId to Id in the Contact table.What is the syntax for doing this?I can\'t seem to find an example.Thanks.
I\'ve posted a few questions over the months about structure of ASP.NET applications and Database-Abstraction-Layers, for the purposes of rewriting (from the ground-up), a legacy web application.I\'ve
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