如何将uploadify发送过来的内容存入数据库？

前台<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="order_Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script src="../jsAutocomplete/jquery-1.4.2.min.js" type="text/javascript"></script>
    <script src="../uploadify/jquery.uploadify.v2.1.0.min.js" type="text/javascript"></script>
    <script src="../uploadify/swfobject.js" type="text/javascript"></script>
    <link href="../uploadify/uploadify.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
    $(document).ready(function() {
        $("#uploadify").uploadify({
            'uploader': '../uploadify/uploadify.swf',
            'script': '../uploadify/UploadHandler.ashx',
            'cancelImg': '../uploadify/cancel.png',
            'folder': 'uploads',
            'queueID': 'fileQueue',
            'sizeLimit': '5242880',     //5M
            'auto': false,
            'multi': true,
            'onError': function(a, b, c, d) {
                if (d.status == 404)
                    alert('Could not find upload script. Use a path relative to: ' + '<?= getcwd() ?>');
                else if (d.type === "HTTP")
                    alert('error ' + d.type + ": " + d.status);
                else if (d.type === "File Size")
                    alert(c.name + ' ' + d.type + ' Limit: ' + Math.round(d.sizeLimit / 1024) + 'KB');
                else
                    alert('error ' + d.type + ": " + d.info);
            }
        });
    });
</script>
 
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
        <div id="fileQueue"></div>
        <input type="file" name="uploadify" id="uploadify" />
        <a href="javascript:$('#uploadify').uploadifyUpload()">上传</a>|
        <a href="javascript:$('#uploadify').uploadifyClearQueue()">取消上传</a>
   
    </div>
    </form>
</body>
</html>
后台这样只能把文件拷贝到另一个文件夹中，如何修改才能把文件存入数据库？
谢谢！<%@ WebHandler Language="C#" Class="UploadHandler" %>
using System;
using System.IO; 
using System.Net;
using System.Web; public class UploadHandler : IHttpHandler
{
    public void ProcessRequest(HttpContext  context) 
    {
        context.Response.ContentType = "text/plain"; 
        context.Response.Charset = "utf-8"; 
        HttpPostedFile oFile = context.Request.Files["Filedata"]; 
        string  strUploadPath = HttpContext.Current.Server.MapPath(@context.Request["folder"])+"\\";
        if (oFile != null)
        {
            if (!Directory.Exists(strUploadPath))
            {
                Directory.CreateDirectory(strUploadPath);
            } 
            oFile.SaveAs(strUploadPath + oFile.FileName);
            context.Response.Write("1");
            
        } 
        else 
        { 
            context.Response.Write("0"); 
        }
    }
    public bool IsReusable
    { 
        get  { return false; }
    } 
}