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 ...

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 ...

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 ...

在本练习中，您将学习如何查询对象序列。所有支持System.Collections.Generic.IEnumerable接口或范型接口IEnumerable<T>的集合都被认为是一个序列，并且可以使用新的LINQ标准查询运算符进行操作。标准查询运算符允许程序员来构建查询，包括在进行投影时创建新的类型。

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 ...

Peter Vogel introduces a new column on application development in the real world, and begins by advocating for Language Integrated Query. Welcome to Practical .NET, a new column offering how-to ...

Do you think that LINQ is just another in a long series of odd Microsoft technologies? This database-meets-software-development technology could easily save your development staff time and avoid ...

Yeah, as Richard mentioned you've probably got a naming conflict. Since it builds a class based on the table name when you add it a second time you get an error ...

Seriously, why do I suck at this so much...<BR><BR>Anyway, LINQ, I just want to take LName + ", " + FName AS LastFirstName<BR><BR>...<BR><BR>How do I do that in my ...