首页 > 代码库 > 委托的例子,from C# advanced program
委托的例子,from C# advanced program
class BubbleSorter { static public void Sort<T>(IList<T> sortArray, Func<T, T, bool> comparison) { bool swapped = true; do { swapped = false; for (int i = 0; i < sortArray.Count - 1; i++) { if (comparison(sortArray[i+1], sortArray[i])) { T temp = sortArray[i]; sortArray[i] = sortArray[i + 1]; sortArray[i + 1] = temp; swapped = true; } } } while (swapped); } }
class Employee { public Employee(string name, decimal salary) { this.Name = name; this.Salary = salary; } public string Name { get; private set; } public decimal Salary { get; private set; } public override string ToString() { return string.Format("{0}, {1:C}", Name, Salary); } public static bool CompareSalary(Employee e1, Employee e2) { return e1.Salary < e2.Salary; } }
class Program { static void Main() { Employee[] employees = { new Employee("Bugs Bunny", 20000), new Employee("Elmer Fudd", 10000), new Employee("Daffy Duck", 25000), new Employee("Wile Coyote", 1000000.38m), new Employee("Foghorn Leghorn", 23000), new Employee("RoadRunner", 50000) }; BubbleSorter.Sort(employees, Employee.CompareSalary); foreach (var employee in employees) { Console.WriteLine(employee); } } }
看了很多委托的例子,用到了很多,还是觉得这个例子最好了。。。。哈哈哈哈
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