將數據從gridview導出到excel而不丟失網格線

Question

我正在嘗試導出到excel網格視圖數據，我可以將數據綁定到excel中，但是當我打開網格視圖時，我丟失了它的網格線，這看起來真的很糟糕。 我在下面添加了我的代碼。

此代碼將我的網格數據並導出到excel中，以刪除我嘗試在Google上找到的所有網格線，但無法找到突破口，有人可以幫助我嗎

  protected void btn_export_Click(object sender, EventArgs e)
    {

        Response.Buffer = true;
        Response.ClearContent();
        Response.ClearHeaders();
        Response.Charset = "";
        string FileName = "Dashboard_FOR_PM" + DateTime.Now + ".xls";
        StringWriter strwritter = new StringWriter();
        HtmlTextWriter htmltextwrtter = new HtmlTextWriter(strwritter);
        Response.Cache.SetCacheability(HttpCacheability.NoCache);
        Response.ContentType = "application/vnd.ms-excel";
        Response.AddHeader("Content-Disposition", "attachment;filename=" + FileName);
        grv_dashboard.GridLines = GridLines.Both;

        grv_dashboard.HeaderStyle.Font.Bold = true;
        grv_dashboard.RenderControl(htmltextwrtter);
        Response.Write(strwritter.ToString());

        using (StringWriter sw = new StringWriter())
        {
            using (HtmlTextWriter htw = new HtmlTextWriter(sw))
            {
              Table table = new Table();
        table.BorderStyle = BorderStyle.Solid;
        table.BorderWidth=new Unit(1);
        table.BorderColor = System.Drawing.Color.Black;
        table.GridLines = GridLines.Both;
            }
        }


        strwritter.Write(@"<html xmlns:x=""urn:schemas-microsoft-com:office:excel"">");
        strwritter.Write(@"<head>
                           <xml>
                             <x:ExcelWorkbook> 
                               <x:ExcelWorksheets>
                                   <x:ExcelWorksheet>
                                      <x:WorksheetOptions>
                                         <x:Panes></x:Panes>
                                         <x:Print><x:Gridlines /></x:Print>
                                      </x:WorksheetOptions>
                                    </x:ExcelWorksheet>
                                  </x:ExcelWorksheets>
                                </x:ExcelWorkbook>
                              </xml>
                            </head>");
        Response.End();
    }

在此處輸入圖片說明

Answer 1

看一下我之前寫的下面的函數，請問是否不清楚，希望有幫助

public void ToExcel(DataTable dt, string reportName)
    {
        if (dt.Rows.Count > 0)
        {
            string filename = string.Format("{0}.xls", reportName);
            System.IO.StringWriter sw = new System.IO.StringWriter();
            System.Web.UI.HtmlTextWriter htw = new System.Web.UI.HtmlTextWriter(sw);
            HtmlForm hf = new HtmlForm();

            DataGrid dg = new DataGrid();

            dg.DataSource = dt;
            dg.HeaderStyle.BackColor = Color.Tomato;//change to your own colors
            dg.HeaderStyle.ForeColor = Color.White;//change to your own colors
            dg.BackColor = Color.LightGoldenrodYellow;//change to your own colors
            dg.AlternatingItemStyle.BackColor = Color.PaleGoldenrod;//change to your own colors
            dg.Font.Name = "Tahoma";
            dg.Font.Size = 10;
            dg.GridLines = GridLines.Both;
            dg.BorderColor = System.Drawing.Color.Black;
            dg.BorderStyle = BorderStyle.Solid;
            dg.BorderWidth = new Unit(1);
            dg.DataBind();

            HttpContext.Current.Response.Clear();
            HttpContext.Current.Response.Buffer = true;
            HttpContext.Current.Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
            HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment; filename=" + filename);

            HttpContext.Current.Response.Charset = "";
            EnableViewState = false;
            Controls.Add(hf);
            hf.Controls.Add(dg);
            hf.RenderControl(htw);
            HttpContext.Current.Response.Write(sw.ToString());
            HttpContext.Current.Response.End();
        }
    }

將數據從gridview導出到excel而不丟失網格線

問題描述

1 個解決方案

解決方案1
0 2015-01-30 09:38:45

將數據從gridview導出到excel而不丟失網格線

問題描述

1 個解決方案

解決方案1 0 2015-01-30 09:38:45

解決方案1
0 2015-01-30 09:38:45