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  • asp.net 读取Excel

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

    namespace VSTest.RedExcel
    {
        public partial class ShowFromExcel : System.Web.UI.Page
        {
            protected void Page_Load(object sender, EventArgs e)
            {
                string xlsName = "ty.xls";
                string xlsPath = Server.MapPath(xlsName);

                if (!File.Exists(xlsPath))
                {
                    throw new Exception(string.Format("这个“{0}”Excel 没有找到!", xlsName));
                }

                string str = "Provider=Microsoft.Jet.OLEDB.4.0;" +
                            "Extended Properties=Excel 8.0;" +
                            "data source=" + xlsPath;
                string sql = "select * from [Sheet1$]";
                OleDbConnection con = new OleDbConnection(str);
                con.Open();
                OleDbDataAdapter da = new OleDbDataAdapter(sql, con);
                DataSet ds = new DataSet();
                da.Fill(ds);
                GridView1.DataSource = ds.Tables[0].DefaultView;
                GridView1.DataBind();
                   
            }
        }
    }

    说明:Sheet1$ 表示访问Excel 区域的名称

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  • 原文地址:https://www.cnblogs.com/xinlang/p/1337105.html
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