public static void Main(string[] args)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("BNU CO453 Applications Programming 2020-2021!");
Console.WriteLine();
// Using an extension method for each enumeration
Console.WriteLine("Using MyEnum Extension Method!\n");
Console.WriteLine("MyEnum Value = " + MyEnum.FirstValue);
Console.WriteLine("MyEnum Friendly Value = " + MyEnum.FirstValue.EnumValue());
Console.WriteLine();
// Using an extension method for any enumeration
StudentGrades grades = new StudentGrades();
grades.TestGradesEnumeration();
}