摘要： Quote From MSDN:Most queries in the introductory LINQ documentation are written as query expressions by using the declarative query syntax introduced in C# 3.0. However, the .NET common language runtime (CLR) has no notion of query syntax in itself. Therefore, at compile time, query expressions are 阅读全文

摘要： Namespace And Inheritances RelationsNamespace: System.Collections [ComVisibleAttribute(true)] [GuidAttribute("496B0ABE-CDEE-11d3-88E8-00902754C43A")] public interface IEnumerableNamespace: System.Collections.Generic public interface IEnumerable : IEnumerableNamespace: System.Linq public in 阅读全文

摘要： C# defines the following character escape sequences:\'- single quote, needed for character literals\"- double quote, needed for string literals\\- backslash- Unicode character 0\a- Alert (character 7)\b- Backspace (character8)\f- Form feed (character 12)\n- New line (character 10)\r- Carria 阅读全文

摘要： The ability to query relational stores other than the Microsoft SQL Server family of products.What is LINQ?Microsoft’s new Language Integrated Query (LINQ)is a set of extensions to the .NET Framework ... 阅读全文