static void SetDefaultCulture(CultureInfo culture) {
            Type type = typeof(CultureInfo);

            try {
                type.InvokeMember("s_userDefaultCulture",
                                    BindingFlags.SetField | BindingFlags.NonPublic | BindingFlags.Static,
                                    null,
                                    culture,
                                    new object[] { culture });

                type.InvokeMember("s_userDefaultUICulture",
                                    BindingFlags.SetField | BindingFlags.NonPublic | BindingFlags.Static,
                                    null,
                                    culture,
                                    new object[] { culture });
            } catch { }

            try {
                type.InvokeMember("m_userDefaultCulture",
                                    BindingFlags.SetField | BindingFlags.NonPublic | BindingFlags.Static,
                                    null,
                                    culture,
                                    new object[] { culture });

                type.InvokeMember("m_userDefaultUICulture",
                                    BindingFlags.SetField | BindingFlags.NonPublic | BindingFlags.Static,
                                    null,
                                    culture,
                                    new object[] { culture });
            } catch { }
        }