Info.aspx.cs

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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.Data.SqlClient;
public partial class Info : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string id = Request["Infoid"];
      
        DataAccess MarketBase = new DataAccess();
        SqlConnection conn = new SqlConnection(MarketBase.SqlBase);
        conn.Open();
        if (!IsPostBack)
        {
            int state = MarketBase.ModInfo("update Info set downcount=downcount+1 where Infoid='" + id + "'", conn);
        }
        DataTable MarketDt = new DataTable();
        MarketDt = MarketBase.DisPlayList_Ds("select * from Info where Infoid='" + id + "'", conn);
        MarketDetailDl.DataSource = MarketDt.DefaultView;
        MarketDetailDl.DataBind();

    }
    public string Checked(string path)
    {
        string Result;
        if (path == null || path == "")
            Result = "images/pic/yunnan.gif";
        else
            Result = path;
        
        return Result;
    }
}