public void PrintMyClassCustomAttribute() { MyCustomAttribute[] myAttributes = AttributeHelpers.GetClassCustomAttributes <MyCustomAttribute>(typeof(SomeClass2)); if (myAttributes == null) { Console.WriteLine("The Attributes were not found"); } else { foreach (var myCustomAttribute in myAttributes) { Console.WriteLine($"The Name is: {myCustomAttribute.Name}"); Console.WriteLine($"The Params are: {string.Join(", ", myCustomAttribute.Params)}"); } } }