OpenXml开发-向文档中插入表格

public void RenderTableV(XmlWriter writer, System.Data.DataTable dtInput, string tableStyleName)
        {
            // 添加一个表
            writer.WriteStartElement(Prefixes.WordprocessingML, "tbl",
                Namespaces.WordprocessingML);
            if (tableStyleName != "") ApplyTableStyle(writer, tableStyleName);
            //为每列添加一行
            foreach (DataColumn dc in dtInput.Columns)
            {
                // 为表添加行
                writer.WriteStartElement(Prefixes.WordprocessingML, "tr",
                    Namespaces.WordprocessingML);
                writer.WriteStartElement(Prefixes.WordprocessingML, "tc",
                    Namespaces.WordprocessingML); writer.WriteStartElement(Prefixes.WordprocessingML, "p",
                    Namespaces.WordprocessingML); writer.WriteStartElement(Prefixes.WordprocessingML, "r",
                    Namespaces.WordprocessingML);
                writer.WriteElementString(Prefixes.WordprocessingML, "t",
                    Namespaces.WordprocessingML,
                    dc.Caption);
                writer.WriteEndElement();
                writer.WriteEndElement();
                writer.WriteEndElement();

                foreach (DataRow dr in dtInput.Rows)
                {
                    writer.WriteStartElement(Prefixes.WordprocessingML, "tc",
                        Namespaces.WordprocessingML);
                    writer.WriteStartElement(Prefixes.WordprocessingML, "p",
                        Namespaces.WordprocessingML);
                    writer.WriteStartElement(Prefixes.WordprocessingML, "r",
                        Namespaces.WordprocessingML);
                    writer.WriteElementString(Prefixes.WordprocessingML, "t",
                        Namespaces.WordprocessingML,
                        dr[dc.ColumnName].ToString());
                    writer.WriteEndElement();
                    writer.WriteEndElement();
                    writer.WriteEndElement();
                }
                // write the close row
                writer.WriteEndElement();
            }
            // end the table element
            writer.WriteEndElement();
            //BreakRow(writer);
        }

以下为调用方法

    public static void Run()
        {
            PackageHelper package;
            WordprocessingDoc xmlDoc = new WordprocessingDoc();
            package = xmlDoc.Package;
            // load the document package part into an XmlDocument
            Uri documentUri =
                new Uri(@"/word/document.xml", UriKind.Relative);
            XmlDocument documentXml =
                package.GetWritablePart(documentUri);
            XPathNavigator documentNav = documentXml.CreateNavigator().SelectSingleNode("w:document/w:body/w:p", Namespaces.NamespaceManager);
            using (XmlWriter writer = documentNav.ReplaceRange(documentNav))
            {       
                xmlDoc.AppendStyle(stylePath + "TableStyle2.xml");
                xmlDoc.RenderTableV(writer, GetTestTable2(), "MyTableStyle2");
            }
            // write the document into the package part
            package.SavePart(documentUri, documentXml);
            // write the package to the a file
            package.Save(docPath + "CellReportTest.docx");        
        }

     private static DataTable GetTestTable2()
        {
    //返回一个测试用的表格
    }