与填充DataGridView的导出到excel [英] Export DataGridView with padding to excel

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本文介绍了与填充DataGridView的导出到excel的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

保存数据网格视图中的ASP点网脱颖而出。数据是当我在网格视图中使用填充比全数据在Excel表显示如何在网格视图中使用填充时,显示Excel工作表中网格视图的全部数据保存

 保护无效btnexcel_Click1(对象发件人,EventArgs的发送)
    {
    Response.Clear();
    将Response.Buffer =真;
    Response.AddHeader(内容处置,
    附件;文件名= ActualsAndBudgets.xls);
    Response.Charset的=;
    Response.ContentType =应用程序/ MS-Excel的;
    Response.Cache.SetCacheability(HttpCacheability.NoCache);
    StringWriter的SW =新的StringWriter();
    HtmlTextWriter的HTW =新的HtmlTextWriter(SW);
    gvdetails.RenderControl(HTW);
    的Response.Write(sw.ToString());
    到Response.End();
   }
   公共覆盖无效VerifyRenderingInServerForm(控制控制)
  {
  }


解决方案

通过以下去code:

 使用系统;
使用System.Data这;
使用System.IO;
使用的System.Web;
使用System.Web.UI程序;
使用System.Web.UI.WebControls;无论空间
{
 /// ///这个类提供了一种方法来写一个数据集的Htt的presponse作为
 ///一个Excel文件。
 /// 公共类为ExcelExport
 {
  公共静态无效ExportDataSetToExcel(DataSet的DS,字符串文件名)
  {
   HTT presponse响应= HttpContext.Current.Response;   //首先让我们来收拾response.object
   response.Clear();
   Response.Charset的=;   //设置Excel中的响应MIME类型
   response.ContentType =应用程序/ vnd.ms-EXCEL;
   response.AddHeader(内容处置,附件;文件名= \\+文件名+\\);   //创建一个字符串writer
   使用(StringWriter的SW =新的StringWriter())
   {
    使用(HTW的HtmlTextWriter =新的HtmlTextWriter(SW))
    {
     //实例化一个DataGrid
     DataGrid的DG =新的DataGrid();
     dg.DataSource = ds.Tables [0];
     dg.DataBind();
     dg.RenderControl(HTW);
     RESPONSE.WRITE(sw.ToString());
     到Response.End();
    }
   }
  }
 }
}

注意:以上code属于链接

您可以按照讨论过链接,并获取更多的详细信息。

希望它帮助。

save data gird view to excel in asp dot net. data is save when i am using padding in grid view than full data not show in excel sheet how to show full data of grid view in excel sheet when using padding in grid view

    protected void btnexcel_Click1(object sender, EventArgs e)
    {
    Response.Clear();
    Response.Buffer = true;
    Response.AddHeader("content-disposition",
    "attachment;filename=ActualsAndBudgets.xls");
    Response.Charset = "";
    Response.ContentType = "application/ms-excel";
    Response.Cache.SetCacheability(HttpCacheability.NoCache);
    StringWriter sw = new StringWriter();
    HtmlTextWriter htw = new HtmlTextWriter(sw);
    gvdetails.RenderControl(htw);
    Response.Write(sw.ToString());
    Response.End();
   }
   public override void VerifyRenderingInServerForm(Control control)
  {
  }

解决方案

Go through following code:

using System;
using System.Data;
using System.IO;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace Whatever
{
 /// 

 /// This class provides a method to write a dataset to the HttpResponse as
 /// an excel file. 
 /// 

 public class ExcelExport
 {
  public static void ExportDataSetToExcel(DataSet ds, string filename)
  {
   HttpResponse response = HttpContext.Current.Response;

   // first let's clean up the response.object
   response.Clear();
   response.Charset = "";

   // set the response mime type for excel
   response.ContentType = "application/vnd.ms-excel";
   response.AddHeader("Content-Disposition", "attachment;filename=\"" + filename + "\"");

   // create a string writer
   using (StringWriter sw = new StringWriter())
   {
    using (HtmlTextWriter htw = new HtmlTextWriter(sw))
    {
     // instantiate a datagrid
     DataGrid dg = new DataGrid();
     dg.DataSource = ds.Tables[0];
     dg.DataBind();
     dg.RenderControl(htw);
     response.Write(sw.ToString());
     response.End(); 
    }
   }
  }
 }
}

NOTE: Above code belongs to this link.

You can follow discussion over that link and get more details.

Hope its helpful.

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