internal string GetXml() { var sb = new StringBuilder($"<binding template=\"{TemplateType}\""); if (!string.IsNullOrEmpty(DisplayName)) { var displayName = $" displayName=\"{DisplayName}\""; sb.Append(displayName); } if (Branding.HasValue) { var branding = $" branding=\"{Branding.Value}\""; sb.Append(branding); } if (TextStacking.HasValue) { var textStacking = $" hint-textStacking=\"{TextStacking.Value}\""; sb.Append(textStacking); } if (OverlayOpacity.HasValue) { var overlay = $" hint-overlay=\"{OverlayOpacity.Value}\""; sb.Append(overlay); } sb.Append(">"); if (!string.IsNullOrEmpty(BackgroundImage?.Source)) { sb.Append(BackgroundImage.GetXml()); } foreach (var item in _items) { sb.Append(item.GetXml()); } sb.Append("</binding>"); return(sb.ToString()); }