1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11
12public partial class frm_upload : System.Web.UI.Page
13...{
14    protected void Page_Load(object sender, EventArgs e)
15    ...{
16
17    }
18    protected void Button1_Click(object sender, EventArgs e)
19    ...{   
20        Sper.Up_Loadcs up = new Sper.Up_Loadcs();
21        string s = up.Up(File1);
22        if (s.Length > 1)
23        ...{
24            Response.Write("<script>parent.upimg('uploads/" + s + "');</script>");
25        }
26        else
27        ...{ 
28        
29        }
30    }
31}
32