摘要： Interpreted Queries//1、Simple LINQ to SQL Queryfrom c in Customerswhere c.Name.Contains ("a")orderby c.Name.Lengthselect c.Name.ToUpper()//2、Combining Interpreted and Local Queriesvoid Main(){//This uses a custom 'Pair' extension method, defined below.IEnumerable<string> q = 阅读全文

摘要： //Deferred Execution//1、Introductionvar numbers = new List<int>();numbers.Add (1); //10IEnumerable<int> query = numbers.Select (n => n * 10);// Build querynumbers.Add (2); //20 // Sneak in a... 阅读全文