selectfiles.aspx.cs

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                    break;
                case ".asf":
                    value = true;
                    break;
                case ".flv":
                    value = true;
                    break;
                case ".avi":
                    value = true;
                    break;
                case ".mpg":
                    value = true;
                    break;
                case ".wmv":
                    value = true;
                    break;
                case ".swf":
                    value = true;
                    break;
                default:
                    value = false;
                    break;
            }
        }
        else
        {
            switch (Extension.ToLower())
            {
                case ".gif":
                    value = true;
                    break;
                case ".jpg":
                    value = true;
                    break;
                case ".jpeg":
                    value = true;
                    break;
                case ".ico":
                    value = true;
                    break;
                case ".png":
                    value = true;
                    break;
                case ".bmp":
                    value = true;
                    break;
                case ".swf":
                    value = true;
                    break;
                case ".fla":
                    value = true;
                    break;
                case ".psd":
                    value = true;
                    break;
                case ".tif":
                    value = true;
                    break;
                case ".flv":
                    value = true;
                    break;
                case ".rar":
                    value = true;
                    break;
                case ".zip":
                    value = true;
                    break;
                case ".exe":
                    value = true;
                    break;
                case ".doc":
                    value = true;
                    break;
                case ".rm":
                    value = true;
                    break;
                case ".rmvb":
                    value = true;
                    break;
                case ".mp3":
                    value = true;
                    break;
                case ".wma":
                    value = true;
                    break;
                case ".asf":
                    value = true;
                    break;
                case ".avi":
                    value = true;
                    break;
                case ".mpg":
                    value = true;
                    break;
                case ".wmv":
                    value = true;
                    break;
                default:
                    value = false;
                    break;
            }
        }
        return value;
    }

    /// <summary>
    /// 获取文件图标
    /// </summary>
    /// <param name="type">文件后缀名</param>
    /// <returns>返回与文件后缀名相匹配的ICO图标</returns>
    /// Code By DengXi

    protected string GetFileIco(string type)
    {
        string Str_ImgPath;
        switch (type.ToLower())
        {
            case ".htm":
                Str_ImgPath = "html.gif";
                break;
            case ".html":
                Str_ImgPath = "html.gif";
                break;
            case ".aspx":
                Str_ImgPath = "aspx.gif";
                break;
            case ".cs":
                Str_ImgPath = "c.gif";
                break;
            case ".asp":
                Str_ImgPath = "asp.gif";
                break;
            case ".doc":
                Str_ImgPath = "doc.gif";
                break;
            case ".exe":
                Str_ImgPath = "exe.gif";
                break;
            case ".swf":
                Str_ImgPath = "flash.gif";
                break;
            case ".gif":
                Str_ImgPath = "gif.gif";
                break;
            case ".jpg":
                Str_ImgPath = "jpg.gif";
                break;
            case ".jpeg":
                Str_ImgPath = "jpg.gif";
                break;
            case ".js":
                Str_ImgPath = "script.gif";
                break;
            case ".txt":
                Str_ImgPath = "txt.gif";
                break;
            case ".xml":
                Str_ImgPath = "xml.gif";
                break;
            case ".zip":
                Str_ImgPath = "zip.gif";
                break;
            case ".rar":
                Str_ImgPath = "zip.gif";
                break;
            default:
                Str_ImgPath = "unknown.gif";
                break;
        }
        return Str_ImgPath;
    }


    /// <summary>
    /// 修改文件夹名称
    /// </summary>
    /// <param name="path">文件夹路径</param>
    /// <returns>修改文件夹名称</returns>
    /// Code By DengXi


    protected void EidtDirName(string path)
    {
        string str_OldName = Request.Form["OldFileName"];
        string str_NewName = Request.Form["NewFileName"];
        if (str_OldName == "" || str_OldName == null || str_OldName == string.Empty || str_NewName == "" || str_NewName == null || str_NewName == string.Empty)
            PageError("参数传递错误!", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);

        NetCMS.Content.Templet.Templet tpClass = new NetCMS.Content.Templet.Templet();
        int result = tpClass.EidtName(path, str_OldName, str_NewName, 0);
        if (result == 1)
            PageRight("更改文件夹名成功！", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
        else
            PageError("参数传递错误！", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
    }

    /// <summary>
    /// 修改文件名称
    /// </summary>
    /// <param name="path">文件路径</param>
    /// <returns>修改文件名称</returns>
    /// Code By DengXi

    protected void EidtFileName(string path)
    {
        string str_OldName = Request.Form["OldFileName"];
        string str_NewName = Request.Form["NewFileName"];

        if (str_OldName == "" || str_OldName == null || str_OldName == string.Empty || str_NewName == "" || str_NewName == null || str_NewName == string.Empty)
            PageError("参数传递错误!", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);

        NetCMS.Content.Templet.Templet tpClass = new NetCMS.Content.Templet.Templet();
        int result = tpClass.EidtName(path, str_OldName, str_NewName, 1);
        if (result == 1)
            PageRight("更改文件名成功！", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
        else
            PageError("参数传递错误！", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
    }

    /// <summary>
    /// 删除文件夹
    /// </summary>
    /// <param name="path">文件夹路径</param>
    /// <returns>删除文件夹</returns>
    /// Code By DengXi

    protected void DelDir(string path)
    {
        int result = 0;
        NetCMS.Content.Templet.Templet tpClass = new NetCMS.Content.Templet.Templet();
        result = tpClass.Del(path, "", 0);
        if (result == 1)
            PageRight("删除文件夹成功!", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
        else
            PageError("参数错误!", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
    }

    /// <summary>
    /// 删除文件
    /// </summary>
    /// <param name="path">文件路径</param>
    /// <returns>删除文件</returns>
    /// Code By DengXi

    protected void DelFile(string path)
    {
        string str_FileName = Request.Form["filename"];

        int result = 0;
        NetCMS.Content.Templet.Templet tpClass = new NetCMS.Content.Templet.Templet();
        result = tpClass.Del(path, str_FileName, 1);
        if (result == 1)
            PageRight("删除文件成功!", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
        else
            PageError("参数错误!", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
    }

    /// <summary>
    /// 添加文件夹
    /// </summary>
    /// <param name="path">文件夹路径</param>
    /// <returns>添加文件夹</returns>
    /// Code By DengXi


    protected void AddDir(string path)
    {
        string str_DirName = Request.Form["filename"];

        int result = 0;
        NetCMS.Content.Templet.Templet tpClass = new NetCMS.Content.Templet.Templet();
        result = tpClass.AddDir(path, str_DirName);
        if (result == 1)
            PageRight("添加文件夹成功!", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
        else
            PageError("未知错误!", "selectFiles.aspx?FileType=" + Request.QueryString["FileType"]);
    }

    /// <summary>
    /// 显示导入文件,创建目录
    /// </summary>
    /// <param name="path">文件路径</param>
    /// <returns>返回操作区域</returns>
    /// Code By DengXi

    protected void ShowAddfiledir(string path)
    {
        string str_Addfiledir = "<span style=\"padding-left:10px;\">";
        str_Addfiledir += "<a href=\"javascript:AddDir('" + path + "');\" class=\"topnavichar\">创建目录</a>&nbsp;&nbsp;<a href=\"javascript:void(0);\" onclick=\"UpFile('" + path + "','" + Request.QueryString["FileType"] + "','" + Request.Form["ParentPath"] + "');\" class=\"topnavichar\"><span style=\"color:red;\">上传文件</span></a>";
        str_Addfiledir += "</span>";
        addfiledir.InnerHtml = str_Addfiledir;
    }
}