NStarfaiNet 框架的使用示例(三)
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:
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/// <summary>
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/// 功能:保存
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void btnSave_ServerClick(object sender, System.EventArgs e)
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{
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if (m_ID == 0)
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{
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// 插入一条数据
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entity = new BsiTestEntity();
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entity.TestName = this.txtName.Value;
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BsiTestBLL.GetInstance().Insert(entity);
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}
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else
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{
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// 更新一条数据
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entity = BsiTestBLL.GetInstance().Get(new BsiTestEntity().Key(m_ID));
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entity.TestName = this.txtName.Value;
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BsiTestBLL.GetInstance().Update(entity);
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}
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}
查询代码如下:![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
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/// <summary>
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/// 根据条件获得数据
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/// </summary>
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/// <returns></returns>
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private DataTable GetDataTable()
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{
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HybridDictionary ht = new HybridDictionary();
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if (this.txtName.Value.Length > 0)
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{
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ht.Add("test_name", this.txtName.Value);
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}
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return BsiTestBLL.GetInstance().DAO.ExcuteDataTable("selecttest", ht);;
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}
删除代码如下(此处代码示范在DataGrid中删除一条记录):![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
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/// <summary>
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/// 执行删除
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/// </summary>
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/// <param name="source"></param>
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/// <param name="e"></param>
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private void dtgDataList_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
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{
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if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
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{
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LinkButton linkButton = (System.Web.UI.WebControls.LinkButton)e.CommandSource;
11![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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// 删除
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decimal m_ID = Convert.ToInt32(dtgDataList.DataKeys[e.Item.ItemIndex]);;
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BsiTestBLL.GetInstance().Delete(new BsiTestEntity().Key(m_ID));
15![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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//刷新
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btnQuery_ServerClick(null,null);
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}
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}
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
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