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<p>#1 各位老师，请看下列需求该如何设计?<br /><small>各位老师，请看下列需求该如何设计?<br />
<br />
有个数据处理类 TDataProcess 负责分析处理数据，处理完成后要交给UI展示数据，<br />
展示的UI要有多种风格<br />
<br />
我本来是这样设计的：<br />
IShowUI = interface         //展示数据的接口 比如显示日志数据、显示图像数据等等<br />
   procedure ShowDataA;<br />
    procedure ShowDataB;<br />
  ...<br />
end;<br />
<br />
TDataProcess = class<br />
<br />
private<br />
<br />
public<br />
   UI: IShowUI; //把数据展示做成接口  <br />
<br />
end;<br />
<br />
T ..</small><br />
</p>
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