[置頂]C#中匯出Excel報表的方法

最後更新：2018-12-06 來源：互聯網

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在上篇博文中提到了C#執行Excel宏模版的方法，這篇我們來介紹下怎麼樣將模版匯出，並產生報表。

winform中簡單的範例程式碼如下：

public ExportTextReport()

{

string strTempReportPath = "xxxxReport.xls";//匯出報表的路徑
string strTemplatePath = "xxxxTemplate.xls";//報表模版的路徑

FileInfo fi = new FileInfo(strTempReportPath);

ExcelTest.ExelTemplate.FillContent(strTemplatePath, strTempReportPath, dsData);

            if (File.Exists(strTempReportPath))
            {
                System.Diagnostics.Process.Start("Excel.exe",strTempReportPath); //開啟EXCEL
            }

}

在Asp.net中我們可以專門做一個匯出報表的頁面來進行報表的匯出，代碼如下：

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="AttachPrint.aspx.cs" Inherits="Common.AttachPrint" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    </div>
    </form>
</body>
</html>

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;

namespace Common
{
    public partial class AttachPrint : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
             if(!string.IsNullOrEmpty(Request.QueryString["PrintFile"]))
             {
                 string realFullFileName = Server.HtmlDecode(Request.QueryString["PrintFile"]);
                 FileInfo finfo = new FileInfo(realFullFileName);
                 Response.Clear();
                 Response.Charset = "utf-8";
                 Response.Buffer = true;
                 this.EnableViewState = false;
                 Response.ContentEncoding = System.Text.Encoding.UTF8;

                 Response.AppendHeader("Content-Disposition", "attachment;filename="
                 + HttpUtility.UrlEncode(finfo.Name, System.Text.Encoding.UTF8));
                 Response.WriteFile(realFullFileName);
                 Response.Flush();
                 Response.Close();
                 Response.End();
             }
        }
    }
}

然後在其它頁面進行報表匯出時樣本方法如下：

private ExportTest()

{

string strTempReportPath = "xxxxReport.xls";//匯出報表的路徑
string strTemplatePath = "xxxxTemplate.xls";//報表模版的路徑

FileInfo fi = new FileInfo(strTempReportPath);

ExcelTest.ExelTemplate.FillContent(strTemplatePath, strTempReportPath, dsData);

string strexportpath = Server.HtmlEncode(strTempReportPath);
Response.Redirect(string.Format("AttachPrint.aspx?PrintFile={0}", strexportpath), true);

}

本文章原先以中文撰寫並發佈於 aliyun.com，亦設英文版本，僅作資訊用途。本網站不對文章的準確性，完整性或可靠性或其任何翻譯作出任何明示或暗示的陳述或保證。如對該文章有任何疑慮或投訴，請傳送電郵至 info-contact@alibabacloud.com 並提供相關疑慮或投訴的詳細說明。職員會於 5 個工作天內與您聯絡，一經驗證之後，即會刪除該侵權內容。

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