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博客园 - BigKiteasdasd

招聘软件开发 javascript常用验证(转载) 人生很重要的一个开始 NStarfaiNet框架类关系简图 NStarfaiNet框架性能测试结果 NStarfaiNet框架代码生成器Version1。1 NStarfaiNet框架代码生成器 NstarfaiNet框架日志 NStarfaiNet 框架的使用示例(二) NStarfaiNet 框架的使用示例(一) NStarfaiNet的SQL Map文件示范(maps/sample.xml) NStarfaiNet 的配置(dao_maps_config.config) NStarfaiNet 框架 iBatis.Net ParameterMap 怎样在C#中实现confirm() 动态添加附件上传按钮 常用javascript脚本 链接处变换色彩 学习配置篇1
NStarfaiNet 框架的使用示例(三)
BigKiteasdasd · 2006-10-22 · via 博客园 - BigKiteasdasd

前面大家应该对应用框架的代码已经有所了解了。现在我们再看看UI层的配置和使用。

首先看配置文件,详见 http://www.cnblogs.com/starstarfire/archive/2006/10/06/522329.html

aspx页面代码:

插入和更新数据代码如下:

 1/// <summary>
 2        /// 功能:保存
 3        /// </summary>
 4        /// <param name="sender"></param>
 5        /// <param name="e"></param>

 6        private void btnSave_ServerClick(object sender, System.EventArgs e)
 7        {                
 8            if (m_ID == 0)
 9            {
10                // 插入一条数据
11                entity = new BsiTestEntity();
12                entity.TestName = this.txtName.Value;                
13                BsiTestBLL.GetInstance().Insert(entity);
14            }

15            else
16            {
17                // 更新一条数据
18                entity = BsiTestBLL.GetInstance().Get(new BsiTestEntity().Key(m_ID));
19                entity.TestName = this.txtName.Value;
20                BsiTestBLL.GetInstance().Update(entity);
21            }

22        }

查询代码如下:

 1/// <summary>
 2        /// 根据条件获得数据
 3        /// </summary>
 4        /// <returns></returns>

 5        private DataTable GetDataTable()
 6        {
 7            HybridDictionary ht = new HybridDictionary();
 8            if (this.txtName.Value.Length > 0)
 9            {
10                ht.Add("test_name"this.txtName.Value);
11            }

12            
13            return BsiTestBLL.GetInstance().DAO.ExcuteDataTable("selecttest", ht);;
14        }

删除代码如下(此处代码示范在DataGrid中删除一条记录):

 1/// <summary>
 2        /// 执行删除
 3        /// </summary>
 4        /// <param name="source"></param>
 5        /// <param name="e"></param>

 6        private void dtgDataList_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
 7        {
 8            if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
 9            {
10                LinkButton linkButton = (System.Web.UI.WebControls.LinkButton)e.CommandSource;
11
12                // 删除                
13                decimal m_ID = Convert.ToInt32(dtgDataList.DataKeys[e.Item.ItemIndex]);;
14                BsiTestBLL.GetInstance().Delete(new BsiTestEntity().Key(m_ID));
15
16                //刷新
17                btnQuery_ServerClick(null,null);
18            }

19        }