easyui导出当前datagrid数据（Word）

JS代码可参考http://www.cnblogs.com/mu1516633121/p/7753423.html

同样是winform架构下应用到Aspose.Words来读写Word文档

其中Section是对页面进行设置，在Aspose.Words中，在什么地方导出什么内容前要先将光标移至相应位置，然后再Writeln写入对应的内容。

        /// <summary>
        /// 导出Word文档
        /// </summary>
        /// <param name="data">要导出的数据</param> 
        /// <param name="title">标题</param> 
        /// <param name="colWidth">宽度列表</param> 
        public void exportWord(string data,string title, string colWidth)
        {
            string saveFileName = "";
            SaveFileDialog saveDialog = new SaveFileDialog();
            saveDialog.DefaultExt = "docx";
            saveDialog.Filter = "Word文件|*.docx";
            saveDialog.FileName = DateTime.Now.Ticks.ToString();
            saveDialog.ShowDialog();
            saveFileName = saveDialog.FileName;
            if (saveFileName.IndexOf(":") < 0) return; //被点了取消

            try
            {
                DataTable products = JsonConvert.DeserializeObject<DataTable>(data);
                //导出的每列的宽度
                double[] colWidthList = JsonConvert.DeserializeObject<double[]>(colWidth);

                Document doc = new Document();
                DocumentBuilder docWriter = new DocumentBuilder(doc);
                foreach (Aspose.Words.Section section in doc)
                {
                    //设置纸张方向为横向
                    section.PageSetup.Orientation = Aspose.Words.Orientation.Landscape;
                    //设置纸张大小为A4纸大小
                    section.PageSetup.PaperSize = Aspose.Words.PaperSize.A4;
                    section.PageSetup.HeaderDistance = 50;
                    //设置页眉页脚
                    section.PageSetup.DifferentFirstPageHeaderFooter = true;
                    section.PageSetup.OddAndEvenPagesHeaderFooter = true;
                    section.PageSetup.LeftMargin = 15;  //页边距
                    section.PageSetup.RightMargin = 15;
                    section.PageSetup.TopMargin = 30;
                    section.PageSetup.BottomMargin = 30;
                }
                #region 设置页眉页脚
                //移动光标至页眉设置属性（第一页）
                docWriter.MoveToHeaderFooter(HeaderFooterType.HeaderFirst);
                docWriter.ParagraphFormat.Alignment = ParagraphAlignment.Center;
                docWriter.Font.Name = "黑体";
                docWriter.Font.Bold = true;
                docWriter.Font.Size = 16;
                docWriter.Writeln(title);
                //移动光标至页眉设置属性（偶数页）
                docWriter.MoveToHeaderFooter(HeaderFooterType.HeaderEven);
                docWriter.ParagraphFormat.Alignment = ParagraphAlignment.Center;
                docWriter.Font.Name = "黑体";
                docWriter.Font.Bold = true;
                docWriter.Font.Size = 16;
                docWriter.Writeln(title);
                //移动光标至页眉设置属性（奇数页）
                docWriter.MoveToHeaderFooter(HeaderFooterType.HeaderPrimary);
                docWriter.ParagraphFormat.Alignment = ParagraphAlignment.Center;
                docWriter.Font.Name = "黑体";
                docWriter.Font.Bold = true;
                docWriter.Font.Size = 16;
                docWriter.Writeln(title);
                //移动光标至页脚设置属性（第一页）
                docWriter.MoveToHeaderFooter(HeaderFooterType.FooterFirst);
                docWriter.Font.Name = "Arial";
                docWriter.Font.Size = 9;
                docWriter.Writeln("导出时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
                //移动光标至页脚设置属性（偶数页）
                docWriter.MoveToHeaderFooter(HeaderFooterType.FooterEven);
                docWriter.Font.Name = "Arial";
                docWriter.Font.Size = 9;
                docWriter.Writeln("导出时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
                //移动光标至页脚设置属性（奇数页）

                docWriter.MoveToHeaderFooter(HeaderFooterType.FooterPrimary);
                docWriter.Font.Name = "Arial";
                docWriter.Font.Size = 9;
                docWriter.Writeln("导出时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
                #endregion

                //光标移至文档内容
                docWriter.MoveToDocumentStart();
                for (int i = 0; i < products.Rows.Count; i++)
                {
                    for (int j = 0; j < products.Columns.Count; j++)
                    {
                        //创建内容
                        AsposeCreateCell(docWriter, colWidthList[j], products.Rows[i][j].ToString());
                    }
                    docWriter.EndRow();
                }//end for

                doc.Save(saveFileName, Aspose.Words.SaveFormat.Docx);

                mainForm.Invoke(new MethodInvoker(delegate
                {
                    MessageBox.Show(mainForm, "导出成功");
                }));
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message.ToString());
                return;
            }
        }
        /// <summary>
        /// 画表格
        /// </summary>
        /// <param name="builder">文档</param> 
        /// <param name="width">宽度</param> 
        /// <param name="text">文本</param> 
        public void AsposeCreateCell(DocumentBuilder builder, double width, string text)
        {
            builder.InsertCell();
            builder.CellFormat.Borders.LineStyle = Aspose.Words.LineStyle.Single;
            builder.CellFormat.Borders.Color = System.Drawing.Color.Black;
            builder.CellFormat.Width = width;//单元格的宽度
            builder.CellFormat.LeftPadding = 3;//单元格的左内边距
            builder.CellFormat.RightPadding = 3;//单元格的右内边距
            builder.RowFormat.Height = 20;//行高
            builder.CellFormat.VerticalMerge = CellMerge.None;
            builder.CellFormat.VerticalAlignment = CellVerticalAlignment.Center;//垂直居中对齐
            builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;//水平居中对齐
            builder.Font.Size = 9;
            builder.Font.Name = "Arial";
            builder.Write(text);
        }