嵌套的复选框列表 [英] nested checkbox list

问题描述

你好，

我正在用C#开发一个项目，在该项目中我希望输出类似以下的内容.

Hello,

I am developing a project in c# in which i want the output some thing like this.

Category1
Subcategory1
Sub_Subcategory1 Sub_Subcategory2

Subcategory2
Sub_Subcategory1 Sub_Subcategory2


Category2
Category3

所有这些都必须使用动态checkboxlist，
从数据库中填充 当我选择Sub_Subcategories时，必须将其输入数据库.
如果我检查Category1,Subcategory1和Subcategory2 已显示，如果我检查Subcategory1，必须显示Sub_Subcategory1和Sub_Subcategory2.
请将代码发送给我.
请帮帮我.
非常紧急..

All this has to be populated from database by using dynamic checkboxlist,
when i select Sub_Subcategories it has to be entered into the database.
if i check Category1,Subcategory1 and Subcategory2 has to displayed, if I check Subcategory1, Sub_Subcategory1 and Sub_Subcategory2 has to be displayed.
Please send me the code.
Please help me.
its very urgent..

推荐答案

请参阅我对问题的评论.一旦您没有指定应用程序应为哪种应用程序，就不可能给出明确的答案.

但是一般的想法是这样的:一谈到嵌套列表，这应该是更通用的结构，即复选框树".您始终可以拥有或创建一个控件来实现这种结构的视图.例如，如果使用System.Windows.Forms，则可以使用类System.Windows.Forms.TreeView，该类在树节点旁边可以具有复选框:
http://msdn.microsoft.com/en-us/library/system. windows.forms.treeview.aspx [ ^ ]，
http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.checkboxes.aspx [ ^ ].

—SA

Please see my comment to the question. As soon as you did not specify what kind of application your application should be, it''s not possible to give you a definitive answer.

But the general idea is this: as soon as you speak of nested lists, this should be more general structure, a "checkbox tree". You can always have or create a control implementing a view of such structure. For example, if you use System.Windows.Forms, you can use the class System.Windows.Forms.TreeView which can have check boxes next to the tree nodes:
http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.aspx[^],
http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.checkboxes.aspx[^].

—SA

感谢我的提出.我自己解决了.
谢谢

thanks for baring me. I solved by myself.
Thanks

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