ASP.NET MVC 匯出Word報表

最近要做MVC匯出Word報表功能。查了查資料發現一個好用的外掛程式就是Aspose.Word。這個外掛程式也很有名氣,也很好用。

1.首先就是引用該外掛程式

2.填充Word模版

3.後台操作

private List<double> QuaterAirPM10AvgVolReport(string stns, DateTime start, DateTime end, Aspose.Words.DocumentBuilder builder, out DataTable dt, out List<double> widthList,string isMax)    {      dt = QuaterPM10AvgVol (stns, start, end,isMax);      widthList = new List<double>();      double[] colWidth = new double[] { 50, 118, 117, 50, 118, 117 };      string[] colName = new string[] { "排序", "城市", start.Year + "年" + start.Month + "～"+end.Month+"月濃度(μg/m3)", "排序", "城市", "較" + start.AddYears(-1).Year + "年同期增幅" };      builder.MoveToBookmark("table3");      Aspose.Words.Tables.Table table = builder.StartTable();//開始畫Table       builder.InsertCell();      builder.CellFormat.Borders.LineStyle = LineStyle.Single;      builder.CellFormat.Borders.Color = System.Drawing.Color.Black;      builder.CellFormat.VerticalMerge = CellMerge.First;      builder.CellFormat.Width = 285;      builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;      // builder.CellFormat.VerticalAlignment = Aspose.Words.Tables.CellVerticalAlignment.Center;      builder.Write("按平均濃度排序");      builder.InsertCell();      builder.CellFormat.Borders.LineStyle = LineStyle.Single;      builder.CellFormat.Borders.Color = System.Drawing.Color.Black;      builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;      // builder.CellFormat.VerticalAlignment = Aspose.Words.Tables.CellVerticalAlignment.Center;      builder.CellFormat.VerticalMerge = CellMerge.None;      builder.CellFormat.Width = 285;      builder.Write("按" + start.AddYears(-1).Year + "年同期增幅排序");      builder.EndRow();      AsposeCreateCell(builder, colWidth[0], colName[0]);      AsposeCreateCell(builder, colWidth[1], colName[1]);      AsposeCreateCell(builder, colWidth[2], colName[2]);      AsposeCreateCell(builder, colWidth[3], colName[3]);      AsposeCreateCell(builder, colWidth[4], colName[4]);      AsposeCreateCell(builder, colWidth[5], colName[5]);      builder.EndRow();      //開始添加值      for (var i = 0; i < dt.Rows.Count; i++)      {        if (dt.Rows[i]["CityName"] == "12個考核地市" || dt.Rows[i]["CityName"] == "全省")        {          builder.InsertCell();builder.CellFormat.Borders.LineStyle = LineStyle.Single;          builder.CellFormat.Borders.Color = System.Drawing.Color.Black;          builder.CellFormat.VerticalMerge = CellMerge.First;          builder.CellFormat.Width = 168;builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;          builder.Write(dt.Rows[i]["CityName"].ToString());          builder.InsertCell();builder.CellFormat.Borders.LineStyle = LineStyle.Single;          builder.CellFormat.Borders.Color = System.Drawing.Color.Black;builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;          builder.CellFormat.VerticalMerge = CellMerge.None;          builder.CellFormat.Width = 117;          builder.Write(dt.Rows[i]["PM10ATI"].ToString());          builder.InsertCell();builder.CellFormat.Borders.LineStyle = LineStyle.Single;          builder.CellFormat.Borders.Color = System.Drawing.Color.Black;builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;          builder.CellFormat.VerticalMerge = CellMerge.None;          builder.CellFormat.Width = 168;          builder.Write(dt.Rows[i]["qnCityName"].ToString());          builder.InsertCell();builder.CellFormat.Borders.LineStyle = LineStyle.Single;          builder.CellFormat.Borders.Color = System.Drawing.Color.Black;builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;          builder.CellFormat.VerticalMerge = CellMerge.None;          builder.CellFormat.Width = 117;          builder.Write(dt.Rows[i]["tqbh"].ToString() + "%");        }        else        {          AsposeCreateCell(builder, colWidth[0], dt.Rows[i]["Sort"].ToString());          AsposeCreateCell(builder, colWidth[1], dt.Rows[i]["CityName"].ToString());          AsposeCreateCell(builder, colWidth[2], dt.Rows[i]["PM10ATI"].ToString());          AsposeCreateCell(builder, colWidth[3], dt.Rows[i]["qnSort"].ToString());          AsposeCreateCell(builder, colWidth[4], dt.Rows[i]["qnCityName"].ToString());          AsposeCreateCell(builder, colWidth[5], dt.Rows[i]["tqbh"].ToString() + "%");        }        builder.EndRow();      }      builder.EndTable();      return widthList;    }

其中有幾個注意的地方 builder.CellFormat.VerticalMerge = CellMerge.None;CellMerge是枚舉類型，經常用到畫複雜的表格，或者是合併儲存格。還有First和Previous。先要得到DataTable資料，最後對資料進行操作就行了。

4.輸出文檔

public JsonResult QuaterResponse()    {      bool result;      string quarter = Request["quarter"].ToString();      string stns = Request["stns"].ToString();      string isMax = Request["ismax"].ToString();      DateTime startTime = Convert.ToDateTime(Request["startdate"]);      DateTime endTime = Convert.ToDateTime(Request["enddate"]);      string tmppath = Server.MapPath("~/Document/Model/QuaterReport.docx");      string path = Server.MapPath("~/Document/Export/QuaterReport.doc");      Aspose.Words.Document doc = new Document(tmppath);      Aspose.Words.DocumentBuilder builder = new DocumentBuilder(doc);      doc.Range.Bookmarks["title"].Text = startTime.Year+"年"+quarter+"湖北省環境空氣品質監測情況綜述";      doc.Range.Bookmarks["title1"].Text = "表1 "+quarter+"空氣品質等級";      doc.Range.Bookmarks["title2"].Text = "表2" +quarter+"優良天數達標率情況表";      doc.Range.Bookmarks["title3"].Text = "表3 "+quarter+"空氣可吸入顆粒物（PM10）平均濃度情況表";      doc.Range.Bookmarks["title4"].Text = "表4 "+quarter+"空氣可吸入顆粒物（PM2.5）平均濃度情況表";      doc.Range.Bookmarks["title5"].Text = "表5"+quarter+" 境空氣氣態汙染物平均濃度情況表";      doc.Range.Bookmarks["title6"].Text = "表6 "+quarter+"環境空氣品質綜合指數情況表";      DataTable dt;      List<double> widthList;      try      {        doc.Range.Bookmarks["table1"].Text = "";  // 清掉標示         QuaterAirPerencetReport( stns, startTime, endTime, builder, out dt, out widthList,isMax);          doc.Range.Bookmarks["table2"].Text = "";        QuaterAirYldblReport(stns, startTime, endTime, builder,quarter, out dt, out widthList,isMax);        doc.Range.Bookmarks["table3"].Text = "";        QuaterAirPM10AvgVolReport(stns, startTime, endTime, builder, out dt, out widthList,isMax);        doc.Range.Bookmarks["table4"].Text = "";        QuaterAirPM25AvgVolReport(stns, startTime, endTime, builder, out dt, out widthList,isMax);        doc.Range.Bookmarks["table5"].Text = "";        QuaterOtherAvgVolReport(stns, startTime, endTime, builder, out dt, out widthList,isMax);        doc.Range.Bookmarks["table6"].Text = "";        QuaterZHIndexReport(stns, startTime, endTime, builder, out dt, out widthList,isMax);        doc.Save(path, Aspose.Words.SaveFormat.Doc);       //  System.Diagnostics.Process.Start(path);//開啟文檔         // return View("QuaterReport");        result = true;      }      catch (Exception)      {        result = false;      }      return Json(result);    }