上一篇讲述了LINQ，顺便说了一下Where操作，这篇开始我们继续说LINQ to SQL语句，目的让大家从语句的角度了解LINQ，LINQ包括LINQ to Objects、LINQ to DataSets、LINQ to SQL、LINQ to Entities、LINQ to XML，但是相对来说LINQ to SQL在我们程序中使用最多，毕竟所有的数据都要在数据库 ...
数据库表更新后，可通过重新生成LINQtoSQL类文件来同步表结构。1、数据库新增了字段。2、寻求解决之法。3、打开类库，查找LINQtoSQL相关功能。4、删除原表。5、服务管理器查询数据连接。6、找到对应表格并拖入。7、点。
One of the most frequently asked questions from new Windows Phone developers is how to store data. Prior to Windows Phone 7.5 (also known as "Mango"), the answer was that any data had to be manually ...
LINQ to SQL continues to be a top contender in the .NET object/relational mapping tool market despite Microsoft's promotion of the Entity Framework as one of the "Pillars of SQL Server 2008: Dynamic ...
现在有一gridview，又有一个ObjectDataSource数据源，与一个Linq to Sql class文件，我想gridview显示此数据源的数据，应该怎样做呢，我知道ObjectDataSource数据源必须指定一个对应的查询方法，但不知道，如果要绑定Linq to Sql class文件，这个方法该如何来写，又需要返回什么 ...
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LINQ (Language Integrated Query) is a query execution pipeline that adds query capabilities to languages targeted at the managed environment of .Net. LINQ to SQL is an ORM (Object Relational Mapper) ...
A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...
So I've got this large dataset...call it t_Data, it's pretty easy to cut it up with a where condition in LINQ, but I want to be able to interrogate another dataset ...
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