/// <summary> /// 创建用户自定义部件 /// </summary> /// <param name="mainDocumentPart"></param> /// <param name="xdoc"></param> /// <returns></returns> public static CustomXmlPart CreateCustomXmlPart(this MainDocumentPart mainDocumentPart, XDocument xdoc) { CustomXmlPart xmlPart = mainDocumentPart.AddCustomXmlPart(CustomXmlPartType.CustomXml); xmlPart.WriteXml(xdoc); return(xmlPart); }