?? afficheinf.aspx.cs
字號:
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 StudentManager.BLL;
using System.IO;
using StudentManager.Common;
public partial class Student_AfficheInf : System.Web.UI.Page
{
Affiche af = new Affiche();
private static int af_Id;
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
af_Id = Convert.ToInt32(Request.QueryString["id"]);
af.BindAffiche(af_Id, AffDetails);
}
}
public string GetFileName()
{
return Eval("af_filepath").ToString().Substring(16);
}
protected void lbtnFileName_Click(object sender, EventArgs e)
{
string fileName = "..\\AfficheFiles\\" + ((LinkButton)AffDetails.FindControl("lbtnFileName")).Text.ToString();
try
{
FileInfo fileinf = new FileInfo(fileName);
Response.Clear();
Response.Charset = "utf-8";
Response.Buffer = true;
this.EnableViewState = false;
Response.ContentEncoding = System.Text.Encoding.UTF8;
Response.AppendHeader("Content-Disposition", "attachment;filename=" + fileName.Substring(16));
Response.ContentType = "application/unknown";
Response.WriteFile(fileName);
Response.Flush();
Response.Close();
Response.End();
}
catch
{
JScript.Alert("相關文件不存在");
}
}
}
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