winform中的树视图控件 [英] treeview control in winform

问题描述

我创建了一个树视图控件并用数据填充它。

Tree有一些父节点和子节点。我想为这个控件编写一个验证函数。当我选择父控件时，一个也必须选择子节点。如果选择子节点，也应选择其父节点。

解决方案

检查此链接可能会对您有所帮助：



http： //msdn.microsoft.com/en-us/library/system.windows.forms.treeview.aftercheck.aspx [ ^ ]



http://forums.asp.net/t/1058646.aspx/1 [ ^ ]



http://social.msdn.microsoft.com/Forums/en-US/winforms/thread/ fd306556-5551-42f8-b3b7-843f182c2c85 / [ ^ ]

你不应该尝试这样做，这从来没用过，只会混淆用户。如果您使用 System.Windows.Forms.TreeView ，则不支持多项选择。

-SA

I Have created a treeview control and populated it with data.
Tree has some parent and child nodes.I want to write a validation function for this control.When i select the parent control ,one child node must also be selected.if i select the child node ,its parent node should also be selected.

解决方案

Check this links it might help you out:

http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.aftercheck.aspx[^]

http://forums.asp.net/t/1058646.aspx/1[^]

http://social.msdn.microsoft.com/Forums/en-US/winforms/thread/fd306556-5551-42f8-b3b7-843f182c2c85/[^]

You should not try do to this, this is never useful and would only confuse the users. If you are using System.Windows.Forms.TreeView, multiple selection is not supported.

—SA

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