I\'d like to simulate what WCF Data Services does with it\'s \"$metadata\" tag... that is, send a CSDL document that describes an existing set of objects that may (or may not) be part of an Entity Fra
In my entity data model I have an entity with one property as the primary key and another property that will have unique values too, so I’d like to create a unique index on that 开发者_开发技巧other
I try to work with link to entity, and i want to work directly with my entity in my application. using System;
Im having trouble with the DDL-generation from EDMX using the \"Entity De开发者_开发知识库signer Database Generation Power Pack\" add-on. It generates datetime-columns instead on datetime2 even though
Hi I started from scr开发者_StackOverflow中文版ath a new vs 2010 solution. How can I add a preexisting edmx file generated with the vs tool avoiding mess :)? (The cleanest way)
I am creating an OData service with WCF Data Services using an E开发者_StackOverflow中文版DMX. How can I create a computed property for an entity type, so that its value gets computed in the service (
Im not used to work with SQL and I hardly know any DDL-scripting at all. Im using ADO.NET Entity Framework 4 in Visual Studio 2010 with EDMX-designer and a Self-Tracking Entity Generator. It does the
I\'m making an OData service and using an EDM to map the structure of my database and specify associations between tables and create Navigation Properties.
Can I connect an edmx to an xml document instea开发者_开发问答d of a sql database.If so how can this be done?No, not unless you write an EF provider for it. But there is LINQ to XML.
I have a simple database with 2 main tables with a many to many relationship through a 3rd bridge/join table.
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