如何将datatable导入到word中

 public void ExportDataGridViewToWord(DataTable srcDgv, SaveFileDialog sfile)
        {
            if (srcDgv.Rows.Count == 0)
            {
                MessageBox.Show("没有数据可供导出！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }
            else
            {
                sfile.AddExtension = true;
                sfile.DefaultExt = ".doc";
                sfile.Filter = "(*.doc)|*.doc";
                if (sfile.ShowDialog() == DialogResult.OK)
                {
                     
                    object path = sfile.FileName;
                    Object none = System.Reflection.Missing.Value;
                    Microsoft.Office.Interop.Word.Application wordApp = new Microsoft.Office.Interop.Word.Application();
                    Microsoft.Office.Interop.Word.Document document = wordApp.Documents.Add(ref none, ref none, ref none, ref none);
                    //建立表格
                    Microsoft.Office.Interop.Word.Table table = document.Tables.Add(document.Paragraphs.Last.Range, srcDgv.Rows.Count, srcDgv.Columns.Count, ref none, ref none);
                    try
                    {
                        for (int i = 0; i < srcDgv.Columns.Count; i++)//输出标题
                        {
 
                            table.Cell(1, i + 1).Range.InsertAfter(srcDgv.Columns[i].ColumnName);
 
                        }
 
                        //输出控件中的记录
 
                        for (int i = 0; i < srcDgv.Rows.Count; i++)
                        {
                            for (int j = 0; j < srcDgv.Columns.Count; j++)
                            {
                                table.Cell(i + 2, j + 1).Range.InsertAfter(srcDgv.Rows[i][j].ToString());
                            }
 
                        }
                        table.Borders.OutsideLineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleSingle;
                        table.Borders.InsideLineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleSingle;
                        document.SaveAs(ref path, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none);
                         
                        
                        MessageBox.Show("数据已经成功导出到：" + sfile.FileName.ToString(), "导出完成", MessageBoxButtons.OK, MessageBoxIcon.Information);
                         
                    }
                    catch (Exception e)
                    {
                        MessageBox.Show(e.Message, "提示", MessageBoxButtons.OK);
                    }
                    
                }
            }
 
        }