static void Test_EnumHasFlag()
{
MyEnym e = MyEnym.E1 | MyEnym.E3;
//e = (MyEnym)7;
Console.WriteLine((int)e);
Console.WriteLine(e.HasFlag(MyEnym.E1));
Console.WriteLine(e.HasFlag(MyEnym.E2));
Console.WriteLine(e.HasFlag(MyEnym.E3));
Console.WriteLine(e.HasFlag(MyEnym.E4));
}
static void Test_ConvertEnum()
{
MyEnym my = (MyEnym)10;
Console.WriteLine(my);
}
