<span tabSrc=”imgManager”><var id=”lang_tab_imgManager”></var></span>

if ( id == “imgManager” ) {
list.style.display = “”;
//已经初始化过时不再重复提交请求
if ( !list.children.length ) {
ajax.request( editor.options.imageManagerUrl, {
timeout:100000,
action:”get”,
onsuccess:function ( xhr ) {
//去除空格
var tmp = utils.trim(xhr.responseText),
imageUrls = !tmp ? [] : tmp.split( “ue_separate_ue” ),
length = imageUrls.length;
g( “imageList” ).innerHTML = !length ? “&nbsp;&nbsp;”+lang.noUploadImage : “”;
for ( var k = 0, ci; ci = imageUrls[k++]; ) {
var img = document.createElement( “img” );
var div = document.createElement( “div” );
div.appendChild( img );
div.style.display = “none”;
g( “imageList” ).appendChild( div );
img.onclick = function () {
changeSelected( this );
};
img.onload = function () {
this.parentNode.style.display = “”;
var w = this.width, h = this.height;
scale( this, 100, 120, 80 );
this.title = lang.toggleSelect + w + “X” + h;
};
img.setAttribute( k < 35 ? “src” : “lazy_src”, editor.options.imageManagerPath + ci.replace(/s+|s+/ig,”") );
img.setAttribute( “data_ue_src”, editor.options.imageManagerPath + ci.replace(/s+|s+/ig,”") );
}
},
onerror:function () {
g( “imageList” ).innerHTML = lang.imageLoadError;
}
} );
}
}

<%@ WebHandler Language="C#" Class="imageManager" %>
/**
 * Created by visual studio2010
 * User: xuheng
 * Date: 12-3-7
 * Time: 下午16:29
 * To change this template use File | Settings | File Templates.
 */
using System;
using System.Web;
using System.IO;
using System.Text.RegularExpressions;

public class imageManager : IHttpHandler
{

    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = "text/plain";
       
       
        string[] paths = { "upload", "upload1" }; //需要遍历的目录列表，最好使用缩略图地址，否则当网速慢时可能会造成严重的延时
        string[] filetype = { ".gif", ".png", ".jpg", ".jpeg", ".bmp" };                //文件允许格式

        string action = context.Server.HtmlEncode(context.Request["action"]);

        if (action == "get")
        {
            String str = String.Empty;
           
            foreach (string path in paths)
            {
                DirectoryInfo info = new DirectoryInfo(context.Server.MapPath(path));

                //目录验证
                if (info.Exists)
                {
                    DirectoryInfo[] infoArr = info.GetDirectories();
                    foreach (DirectoryInfo tmpInfo in infoArr)
                    {
                        foreach (FileInfo fi in tmpInfo.GetFiles())
                        {
                            if (Array.IndexOf(filetype, fi.Extension) != -1)
                            {
                                str += path+"/" + tmpInfo.Name + "/" + fi.Name + "ue_separate_ue";
                            }
                        }
                    }
                }
            }
          
            context.Response.Write(str);
        }

        //Add Start========================================================== 2013-05-12
        //删除选中的文件
        string pathDel = string.Empty;                  //最好使用缩略图地址，否则当网速慢时可能会造成严重的延时
        string fileName = context.Server.HtmlEncode(context.Request["fileName"]);
        bool isDeleted = false;
        if (action == "del")
        {
            try
            {
               
                String fullPath = String.Empty;
                foreach (string path in paths)
                {
                    pathDel = context.Server.MapPath(path);
                    DirectoryInfo info = new DirectoryInfo(pathDel);

                    //目录验证
                    if (info.Exists)
                    {
                        //获得C:...ueditornetupload目录下，以时间命名的目录。如：2013-05-12
                        DirectoryInfo[] infoArr = info.GetDirectories();
                        foreach (DirectoryInfo tmpInfo in infoArr)
                        {
                            foreach (FileInfo fi in tmpInfo.GetFiles())
                            {
                                //判断是否是指定的图片类型，因为长传的附件和图片在同一个目录
                                if (Array.IndexOf(filetype, fi.Extension) != -1)
                                {
                                    if (fi.Name.Equals(fileName))
                                    {
                                        fullPath = pathDel + "/" + tmpInfo.Name + "/"+ fileName;
                                        File.Delete(fullPath);
                                        isDeleted = true;
                                        break;
                                    }
                                }
                            }
                            //已经删除，往外跳出
                            if (isDeleted == true)
                                break;
                        }
                    }
                    //已经删除，往外跳出
                    if (isDeleted == true)
                        break;
                }
                isDeleted = false;
                context.Response.Write("success");
            }
            catch
            {
                context.Response.Write("error");
            }
        }
        //Add End============================================================  2013-05-12
    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }
}