sunrack

摘要： 一、添加连接字符串 在Setting设计器中添加 ConnectionString 类型的配置 二、读取 System.Configuration.ConnectionStringSettingsCollection config = System.Configuration.ConfigurationManager.ConnectionStrings; ... 阅读全文

摘要： http://www.tolib.com/66555.html Introduction In the new version (.NET framework 3.5), Microsoft have provided a way to define the queries in the programming language (C# 3.0, VB.NET 9.0) using LINQ wh... 阅读全文