private void UpdateIds() { if (!Database.Contains(Target.ThemeId)) { Target.ThemeId = Database.Themes[0].Id; } m_theme = Database.GetThemeData(Target.ThemeId); if (!m_theme.ContainsFontProperty(Target.PropertyId)) { Target.PropertyId = m_theme.FontLabels.Count > 0 ? m_theme.FontLabels[0].Id : Guid.Empty; } }