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摘要： Over the last few weeks I've been writing a series of blog posts that cover LINQ to SQL. LINQ to SQL is a built-in O/RM (object relational mapper) that ships in the .NET Framework 3.5 release, and whi... 阅读全文

摘要： Over the last few weeks I've beenwriting a series of blog posts that cover LINQ to SQL. LINQ to SQL isa built-in O/RM (object relational mapper) that ships in the .NETFramework 3.5 release, and which ... 阅读全文

摘要： Last month I started a blog post seriescovering LINQ to SQL. LINQ to SQL is a built-in O/RM (objectrelational mapping) framework that ships in the .NET Framework 3.5release, and which enables you to e... 阅读全文

摘要： In Part 1of my LINQ to SQL blog post series I discussed "What is LINQ to SQL"and provided a basicoverview of some of the data scenarios it enables.In my first post Iprovided code samples that demonstr... 阅读全文

摘要： 写在前面，偶尔中看了下LINQ，尽管和iBatis似乎差不多，但微软的集成环境显然是开源框架无法比拟的。强大的图形化操作，集成的开发环境，看来其他ＯＲＭ在新版本的ＶＳ发布之后需要有新的创意了。Over the last few months I wrote aseries of blog posts that covered some ofthe new language featuresthat... 阅读全文

摘要： 我们在使用Treeview控件实现文章编辑的分类选择的时候, 点击分类整个页面会PostBack，当然采用AJAX可以实现局部刷新。但是无论怎样，页面的执行效率会降低。所以本代码的目标是将Treeview输出为分级缩进的DropDownlist。其思路是：生成分类的代及代序列，以代形成缩进并以代序列排序。以下是返回以代序列排序的分类列表。以代形成缩进略。Code highlighting prod... 阅读全文