自定义控件(customControl)
自定义控件:
1.在BLL层(或其他层---n层结构)右键-〉add -〉Custom Control->groupbox.cs
2.开始编写自定义控件,命名空间不是可选的,控件类必须属于某个命名空间。文件顶端的using 语句指定了----包含该控件所使用的类型的----命名空间。namespace语句将类的定义放入一个名为BLL的自定义命名空间。
3.csc /t:library /out:groupbox.dll groupbox.cs 生成groupbox.dll文件
4.把groupbox.dll文件拷贝至UI层的bin文件夹内。
5.在groupboxPage.aspx页面首部写:
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
关键是Namespace和Assembly要和groupbox.cs 中对应,groupbox.dll即是第三步生成的groupbox.dll
6.在groupboxPage.aspx页面内就可以写:
<win:groupbox ID="MyGroupBox" Text="Colors" runat="server">
.........................关键是RadioButtonList不要放到外面去,要放到groupbox的里面来
</win:groupbox>
groupbox.cs:
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](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/dot.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
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groupboxPage.aspx
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
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