Simple LINQ to SQL expression output to results view.
输出到结果视图的简单LINQ to SQL表达式，如下所示。
Convert expressions into SQL so that they can be executed by a server (this is what LINQ to SQL does).
将表达式转换为sql，这样他们就能被服务器执行了(这是linq到sql所做的工作)。
Finally, if you want to start using LINQ to SQL classes in your newly upgraded project, it's really easy.
最后，如果你想要在你最新升级的项目中使用LINQ to SQL，那也是相当简单的。
ADO.NET Entity Framework, a higher-level abstraction than LINQ to SQL, is being released with this service pack.
比LINQ to SQL更高层次抽象的ADO.NET实体框架将在这个Service pack中发布。
Memory consumption on analyzing large files has been greatly reduced, which should benefit ASP.NET and LINQ to SQL developers.
在进行大文件分析时的内存消耗也有很大的减少，这会让Asp.net和Linq to sql的开发者从中受益。
Visual Studio provides tools that help you create the objects that your application uses to temporarily store data: datasets, entities, and LINQ to SQL objects.
如果应用程序使用断开连接的数据模型，则在使用数据时需要临时将数据存储在应用程序中。
If a column in the database is marked as being nullable, then the corresponding property in the data model class created by the LINQ to SQL designer will be a nullable type.
如果数据库中的一列被标志为可空，那么数据模型类相应的属性将是一个可空的类型。
LINQ to SQL also supports explicitly setting the transaction on the context, so you could get the connection from the context, open it, start a transaction, and set it on the context.
LINQ to SQL同样支持显式设置上下文的事务，所以您可以获取上下文的数据库连接，然后打开它，开启一个事务，并在上下文中设置。
LINQ to SQL also supports explicitly setting the transaction on the context, so you could get the connection from the context, open it, start a transaction, and set it on the context.
LINQ to SQL同样支持显式设置上下文的事务，所以您可以获取上下文的数据库连接，然后打开它，开启一个事务，并在上下文中设置。
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