System.Enum 중요 메소드

enum Colors : int // byte, sbyte, short, ushort, int, uint, long, ulong
{
    Red, Green, Blue, Yellow 
};
enum Styles { Plaid, Striped, Tartan, Corduroy };

public void method()
{
    Colors myColor = Colors.Blue;

    string str1 = String.Format("My favorite color is {0}", myColor);   //Blue
    string str2 = String.Format("The value of my favorite color is {0}", Enum.Format(typeof(Colors), myColor, "d"));    //2
    string str3 = String.Format("The hex value of my favorite color is {0}", Enum.Format(typeof(Colors), myColor, "x"));    //00000002
    string str4 = String.Format("The 4th value of the Colors Enum is {0}", Enum.GetName(typeof(Colors), 3));    //Yellow
    string str5 = String.Format("The 4th value of the Styles Enum is {0}", Enum.GetName(typeof(Styles), 3));    //Corduroy
    string[] str6 = Enum.GetNames(typeof(Colors));  //Red, Green, Blue, Yellow 
    Array str7 = Enum.GetValues(typeof(Colors));    //Colors.Red, Colors.Green, Colors.Blue, Colors.Yellow 
}

Enum Type 중요 메소드들