仿淘宝图片空间自己做的一个图片管理小系统

以前淘宝没有推出那么大的免费空间的时候，做淘宝的时候放宝贝图片用的，一个图片管理系统！

using System;
using System.Data;
using System.Collections.Generic;
using Maticsoft.Common;
using PictureManager.Model;
using System.Data.SqlClient;
namespace PictureManager.BLL
{
    /// 

    /// UserTable
    /// 

    public partial class CommonlyUsed
    {
        private readonly PictureManager.DAL.CommonlyUsed dal = new PictureManager.DAL.CommonlyUsed（）;
        public CommonlyUsed（）
        { }
        #region  Method


        public DataSet Query（string sql SqlParameter par）
        {
            return dal.Query（sql par）;
        }
        public DataSet Query（string sql）
        {
            return dal.Query（sql）;
        }
        public int GetRecordCount（string sql）
        {
            return dal.GetRecordCount（sql）;
           
        }
        /// 

        /// 返回页面序号列表链接
        /// 

        /// 链接的目的
        /// 总页数
        /// 当前页数
        /// 字符串类型
        public string ShowPageList（string funClick int countNum int currentPage）
        {
            int stepNum = 9;
            int pageRoot = 1;
            string pageStr = ““;
            pageStr = ““;
            if （currentPage - stepNum > 1）
            {
                pageRoot = currentPage - stepNum;
            }
            int pageFoot = countNum;
            if （currentPage + stepNum < countNum）
            {
                pageFoot = currentPage + stepNum;
            }
            if （pageRoot == 1）
            {
                if （currentPage == 1）
                {
                    pageStr += “<  “;
                }
                else
                {
                    pageStr += “tle=‘上页‘>< “;
                }
            }
            else
            {
                pageStr += “tle=‘上页‘><...“;
            }
            for （int i = pageRoot; i <= pageFoot; i++）
            {
                if （i == currentPage）
                {
                    pageStr += ““ + i.ToString（） + ““;
                }
                else
                {
                    pageStr += ““ + i.ToString（） + ““;
                }
                if （i == countNum）
                    break;
            }
            if （pageFoot == countNum）
            {
                if （countNum == currentPage）
                {
                    pageStr += “> “;
                }
                else
                {
                    pageStr += “tle=‘下页‘>>

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      15360  2012-02-02 18:56  PictureManager\BLL\bin\Debug\COM.Excel.dll

     文件    1089536  2012-02-02 18:56  PictureManager\BLL\bin\Debug\Excel.dll

     文件     102400  2012-02-02 18:56  PictureManager\BLL\bin\Debug\IBatisNet.Common.dll

     文件     249856  2012-02-02 18:56  PictureManager\BLL\bin\Debug\IBatisNet.DataMapper.dll

     文件      64088  2007-10-10 09:48  PictureManager\BLL\bin\Debug\Microsoft.Vbe.Interop.dll

     文件     369152  2012-02-02 18:56  PictureManager\BLL\bin\Debug\MySql.Data.dll

     文件     223800  2007-10-10 09:48  PictureManager\BLL\bin\Debug\office.dll

     文件      45056  2012-02-02 18:56  PictureManager\BLL\bin\Debug\OpenSmtp.dll

     文件      24576  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.BLL.dll

     文件      42496  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.BLL.pdb

     文件      61440  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.Common.dll

     文件     126464  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.Common.pdb

     文件      36864  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.DAL.dll

     文件      46592  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.DAL.pdb

     文件      65536  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.DBUtility.dll

     文件     177664  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.DBUtility.pdb

     文件      20480  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.Model.dll

     文件      30208  2012-09-13 17:36  PictureManager\BLL\bin\Debug\PictureManager.Model.pdb

     文件     847872  2012-02-02 18:56  PictureManager\BLL\bin\Debug\System.Data.SQLite.dll

     文件       6829  2012-09-12 14:12  PictureManager\BLL\BLL.csproj

     文件       2543  2012-02-02 18:56  PictureManager\BLL\BLL.csproj.user

     文件       3395  2012-09-13 14:25  PictureManager\BLL\CommonlyUsed.cs

     文件       4770  2012-09-12 15:17  PictureManager\BLL\ImageClass.cs

     文件       5181  2012-09-12 13:57  PictureManager\BLL\Images.cs

     文件       2756  2012-09-13 17:36  PictureManager\BLL\obj\Debug\BLL.csproj.FileListAbsolute.txt

     文件      24576  2012-09-13 17:36  PictureManager\BLL\obj\Debug\PictureManager.BLL.dll

     文件      42496  2012-09-13 17:36  PictureManager\BLL\obj\Debug\PictureManager.BLL.pdb

     文件      51666  2012-09-13 17:36  PictureManager\BLL\obj\Debug\ResolveAssemblyReference.cache

     文件        626  2012-09-12 13:57  PictureManager\BLL\Properties\AssemblyInfo.cs

     文件       1641  2012-09-12 13:57  PictureManager\BLL\SysManage.cs

............此处省略447个文件信息