[C#] Enum用法

public enum EnumWeek

{

        Monday=1,

        Tuesday,

        Wednesday,

        Thursday,

        Friday,

        Saturday,

        Sunday = 0

}

///將字串轉換成Enum

var day1 = (EnumWeek)Enum.Parse(typeof(EnumWeek), "monday", true);

var day2 = (EnumWeek)Enum.Parse(typeof(EnumWeek), "tuesday", true);

var day7 = (EnumWeek)Enum.Parse(typeof(EnumWeek), "sunday", true);

//取得Enum的值(字串)

Console.WriteLine(day1.ToString());

Console.WriteLine(day2.ToString());

Console.WriteLine(day7.ToString());

//取得Enum的值(數字)

Console.WriteLine((int)day1);

Console.WriteLine((int)day2);

Console.WriteLine((int)day7);

Output :

Monday

Tuesday

Sunday

1

2

0