I need to do something like this select * from my开发者_JAVA技巧Table with (xlock,holdlock) using Entity Framework. Is this possible? I\'ve opened a TransactionScope with the Serializable isolation
I installed the beta 2 of Visual Studio 2010 today. I went to test out the new entity framework stuff (to see if my \"issues\" from v1 were fixed.).
Is it possible to refresh only one entity in entity framework designer? Every time I refresh model from database, it refreshes all entities. The problem is that this mechanism doesn\'t recognize开发者
This thing is driving me crazy, and the error is quite meaningless to me: Unable to updat开发者_StackOverflow社区e the EntitySet \'TableB\' because it has a DefiningQuery and noelement exists in thee
I have the following code: var devices = from d in ctx.Devices.Include(\"DeviceGroups\") where d.DeviceEnabled == true
How to use ObjectContext and ObjectQuery<T> with my own c开发者_如何学Pythonlasses and objects?
If I use ADO.NET Entity Framework in our project and we depend on a 3-layer architecture pattern that we have ( presentation layer - business layer - data access layer ) a project for each layer.
i must be doing something wrong or maybe i don\'t get this. I\'m trying to fill \'PropAllMenus\' (that has a bunch of properties) with data coming from my entity framework. However, when doing the con
I am building a application with these patterns: Silverlight, RIA, EF, Prism, SL Unit Testing. This project will have lots of entities and lots of modules referenc开发者_JAVA百科ing those entities. E
Please look at my sourcecode. public class EntityQuery { public static Func<AdventureWork2008Container, IQueryable<SalesPerson>> selectQuery = CompiledQuery.Compile
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