I have a problem when i try to ret开发者_高级运维rieve query results from object in c#. I did a linq query that return object element and the i wanna get all elements value in c# (server side)...
I am trying to create a generic Get method for Entity Framework, with a dynamic Where and Include. I am using the code below, however when I try to access a Navigation Property that was in the Include
I have spent hours trying to find an answer to this, and have come up empty. I am completely new to .NET and MVC - I completed the MvcMusicStore tutorial and have now started working on a more comple
I have some queries that EF is unable to support: spatial, indexhints, etc. etc. Most of the data however is EF friendly and I can use the linq provider.
i want to开发者_开发知识库 create query like this using lambda expression in ObjectQuery SELECT *
Here is my situation: I\'ve got a m:n-relation between artists and events. What I\'m trying to do is to get a IQueryable containing only events that include a certain artist. I\'m using a repository
I\'m trying to write ObjectQuery with few consistent GroupJoin, it means that there should be one main table selection + few additional LEFT JOIN. I\'m doing it as following, with SelectMany method, b
I have a question about Entity Framework. Please answer if you know answer on this. I have such query :
Could somebody help me to answer how to rewrite raw SQL filter WHERE (...) OR (...) with ObjectQuery bilder, please?
I found that Entity SQL support NEWID(), but does ObjectQuery support it as well? http://msdn.micros开发者_StackOverflow中文版oft.com/en-us/library/bb738616.aspx,
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