Upload File in Asp.Net

protected void btnUpload_Click(object sender, EventArgs e)
    {

        if (flUploadPhoto.HasFile)
        {
            try
            {
                string Filename = Path.GetFileName(flUploadPhoto.FileName);
                string ext = Path.GetExtension(Filename);
                string SaveFile = Filename;
                string path = Server.MapPath(WebConfigurationManager.AppSettings.Get("strFilePath"));
                flUploadPhoto.PostedFile.SaveAs(Path.Combine(path, SaveFile));
                objFile.Operation = "INSERT";
                if (Request.QueryString["MemberID"] != null)
                {
                    objFile.Memberid = Request.QueryString["MemberID"];
                }
                else
                {

                    objFile.Memberid = SearchCn.MemberID;
                }
                objFile.MFilename = SaveFile;
                objFileDA.Save_Detail(objFile, "Save");
                DisplayDetails();
            }
            catch (Exception t)
            {
                lblError.Text = t.Message.ToString();
            }

        }

    }