工厂模式在.net中实现
问题:
有个页面要普通的列表显示和图表显示.
解决方法:
分别定义两个用户控件:ChartList.ascx和DataGridList.ascx.
抽象出来一个类工厂,abstractFactory.如下图
//ChartList.ascx和DataGridList.ascx控件类都是System.Web.UI.UserControl的派生类,同时继承了一个接口IView,其中只有一个方法,BindList()
//举例很简单,接口可以扩展。。。
我们来看看,abstractFactory如何为我们提供相应的“产品“
![](/Images/OutliningIndicators/None.gif)
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![](/Images/OutliningIndicators/None.gif)
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接着在一个页面里面完成最后的工作。
![](/Images/OutliningIndicators/None.gif)
![](/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/None.gif)
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