public static void TestAll()
{
TestEnum t1 = "e3".ToTestEnum();
TestEnum t2 = "e2".ToTestEnum();
TestEnum t3 = "non existing".ToTestEnum(); // default(TestEnum) for non existing
bool b1 = t3.IsSet(TestEnum.e1); // you can ommit type
bool b2 = t3.IsSet <TestEnum>(TestEnum.e2); // you can specify explicite type
TestStruct t;
// #generates compile error (so no missuse)
//bool b3 = t.IsSet<TestEnum>(TestEnum.e1);
}
