C#枚举GetNames方法
在GetNames()返回的枚举常量的名称数组。
以下是枚举。
enum Stock { Watches, Books, Grocery };要获取名称数组，请使用GetNames()and循环，如下所示-
foreach(string s in Enum.GetNames(typeof(Stock))) {
}现在让我们来看完整的示例。
示例
using System;
class Demo {
enum Stock { Watches, Books, Grocery };
static void Main() {
Console.WriteLine("The value of first stock category = {0}",Enum.GetName(typeof(Stock), 0));
Console.WriteLine("The value of second stock category = {0}",Enum.GetName(typeof(Stock), 1));
Console.WriteLine("The value of third stock category = {0}",Enum.GetName(typeof(Stock), 2));
Console.WriteLine("All the categories of stocks...");
foreach(string s in Enum.GetNames(typeof(Stock))) {
Console.WriteLine(s);
}
}
}输出结果
The value of first stock category = Watches The value of second stock category = Books The value of third stock category = Grocery All the categories of stocks... Watches Books Grocery