Console.WriteLine("———————————————————————————————————————————");
Console.WriteLine("Program to change the index of enum");
Console.WriteLine("———————————————————————————————————————————");
foreach (CAccessories c in Enum.GetValues(typeof(CAccessories)))
{
    Console.WriteLine(c);
}
int i1 = (int)CAccessories.Speakers;
int i2 = (int)CAccessories.Skins;
Console.WriteLine("Speakers {0}", i1);
Console.WriteLine("Skins {0}", i2);
Console.WriteLine("———————————————————————————————————————————");

public enum CAccessories
{
    Keyboards, Mice, Speakers, Routers = 1000, Modems, CoolPads, UPS, Sleeves, Skins
};

kodingwindow@kw:~/csharp$ dotnet run
———————————————————————————————————————————
Program to change the index of enum
———————————————————————————————————————————
Keyboards
Mice
Speakers
Routers
Modems
CoolPads
UPS
Sleeves
Skins
Speakers 2
Skins 1005
———————————————————————————————————————————
kodingwindow@kw:~/csharp$