Trước tiên, khai báo enum:
public enum Vehicle { Car, Bus, Truck }
Sử dụng ép kiểu (typecasting) để chuyển enum sang int:
int a = (int)Vehicle.Car;
Code hoàn chỉnh ép enum sang int:
Ví dụ
using System;
public class Demo {
public enum Vehicle { Car, Bus, Truck }
public static void Main() {
int a = (int)Vehicle.Car;
int b = (int)Vehicle.Bus;
int c = (int)Vehicle.Truck;
Console.WriteLine("Car = {0}", a);
Console.WriteLine("Bus = {0}", b);
Console.WriteLine("Truck = {0}", c);
}
}
Kết quả
Car = 0
Bus = 1
Truck = 2