internal static void smethod_0(Enum0 edition) { Class53 class53 = Class123.smethod_1(edition); if (class53.LicensedEdition < edition) { string str; if (class53.IsTrial) { str = "Trial period expired!"; } else { str = class53.ProductName + " " + (object)class53.LicensedEdition + " is not licensed."; } int num = (int)MessageBox.Show(class53.Message, str, MessageBoxButtons.OK, MessageBoxIcon.Exclamation); throw new InternalException(str); } }