C#枚举CompareTo方法
使用CompareTo()C#中的方法比较两个枚举。
该方法返回以下任何值-
小于零：源值小于目标值
零：源值等于目标值
大于零：源值大于目标值
示例
using System;
class Program {
enum Products { HardDrive = 0, PenDrive = 4, Keyboard = 8 };
static void Main() {
Products prod1 = Products.HardDrive;
Products prod2 = Products.PenDrive;
Products prod3 = Products.Keyboard;
Console.WriteLine("Stock for {0} is more than {1}?", prod3, prod2);
Console.WriteLine( "{0}{1}",prod3.CompareTo(prod2) > 0 ? "Yes" : "No", Environment.NewLine );
}
}输出结果
Stock for Keyboard is more than PenDrive? Yes