public static TemplatePreference GetInstance()
        {
            if (mTemplatePreference == null)
                mTemplatePreference = new TemplatePreference();

            return mTemplatePreference;
        }
        private void SetPreference()
        {
            mTemplatePreference = TemplatePreference.GetInstance();

            //設定是否使用自訂樣版
            if (mTemplatePreference.UseDefaultTemplate)
                radioButton1.Checked = true;
            else
                radioButton2.Checked = true;
        }