I have an object called Account, which has a reference to a timezone through a foreign-key relationship.
I have the following setup (which works fine). Using CodeFirst (CTP4). A template has a list of influences, each influence gives a value to a trait.
I\'m currently working in a dispatcher service that processes thousands of messages delivered in different channels (email, private message, application message) using EF4 and WCF.
I\'ve got standard Create() Edit() and Delete() methods on my controllers, and I am using the EF4 Self-tracking entities.
Here is my dat开发者_运维技巧abase design. Contact ContactID ContactName EmailAddress EmailID ContactID
I have a simple 2 object inheritance defined in an EF model, Person <- User. Person is the base entity/class, it is not abstract, and it contains fields like firstname, lastname, email.
I\'m attempting to write a CompiledQuery using Linq-to-Entities that will replace a stored procedure that takes two array (in this cas开发者_如何学Goe, comma-delimited TEXT) parameters.Essentially, th
I\'m a bit new to database programming in general, and even newer to Entity Framework 4.I\'m reading the O\'Reilly Press book on the subject, and just want to be sure I understand what the author is s
If column allow does not allow NULL in db then a condition in setter of开发者_运维百科 generated property in Entity Framework is if (_ColumnName != value)
For my CMS application I\'m writing a DLL that I will include into my projects. That DLL will include functionality like retrieving all news for a specific project.
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