There are so many terms and it is getting hard to learn the thing yo开发者_StackOverflow社区u are after because of the noise.
What happened to Dlinq? I heard a few years ago that it was abandoned. Was some of its code used to create Linq to SQL or the ADO.NET Entity Framework? Which one? In other words, which of the two lat
Having used all of them (some more than others), I am still undecided on which could be the best to use (with .NET 3.5). What are the pro\'s and con\'s of each when developing?
I have a database, and I have entity POCO\'s, and all I want to use EF for is to map between the two and keep track of changes for loading, saving, etc.
i have 3 tables in my database and i created a entity model from database and it looks like this: what im trying to do is to bind all 3 tables to datagridview and im using a query like this
I\'m trying to attach a ADO EF object class (Materials) to a ListBox, and have it auto-update when a new material 开发者_运维知识库is added to the database.
Using Ado.Net Entity framework, I am trying to get the \'top 3\' items in a table based on the amount of times they appear in a table.
I\'m using Ria service class library. This contains 2 library named RiaClasslibrary RiaClasslibrary.Web.
I\'m trying to use LINQ to query the following Entity Data Model based on this db model I\'d like to be able to pull a list of products based on ProductFacets.FacetTypeId.
We have recently upgraded our software to .NET 4.0 and EF 4.0 (without self-tracking entities) (former .NET 3.5 SP1). Now a new exception is raised in former working code, which we do not understand.
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