TreeNode.ShowCheckBox [英] TreeNode.ShowCheckBox

问题描述

我正在使用VS 2005并且想知道为什么我没有这种方法？

I am using VS 2005 and just wonder why I don''t have this method?

推荐答案

因为它不存在？


有一个TreeView.CheckBoxes属性（bool），如果有帮助吗？


Marc

Because it doesn''t exist?

There is a TreeView.CheckBoxes property (bool) if that helps any?

Marc

我的情况是我已经设置了TreeView.CheckBoxes属性。

但是在这个树视图中我不想显示所有项目都有复选框，但

其中一些我只想显示文字和图标或文字。

例如：


Office as folder

在此办公室下文件夹，有些项目有复选框。


所以我想为这个Office设置TreeNode.ShowCheckBox = false。文件夹。

" Marc Gravell" < ma ********** @ gmail.comwrote in message

news：11 ******************** **@74g2000cwt.googlegro ups.com ...

Hi,
My situation is I already set the TreeView.CheckBoxes property.
But in this treeview I don''t want to show all items have checkboxes, but
some of them I want to show text and icon or text only.
For example:

Office as folder
Under this "Office" folder, there are items have checkboxes.

So I want to set the TreeNode.ShowCheckBox = false for this "Office" folder.
"Marc Gravell" <ma**********@gmail.comwrote in message
news:11**********************@74g2000cwt.googlegro ups.com...

因为它不存在？


有一个TreeView.CheckBoxes属性（bool），如果有帮助吗？


Marc

Because it doesn''t exist?

There is a TreeView.CheckBoxes property (bool) if that helps any?

Marc

我能建议的最好就是让这个复选框变得惰性;你可以通过处理TreeView的BeforeCheck事件和（对于

文件夹）设置" e.Cancel = true;" （其中e是event-args参数）

- 现在无法检查。


或者，您正在查看自定义图标，所以假装它...

可能效果不好。


Marc

The best I can suggest is to just make this checkbox inert; you can do
this by handling the TreeView''s BeforeCheck event, and (for the
folders) set "e.Cancel = true;" (where "e" is the event-args parameter)
- now it cannot be checked.

Alternatively, you''re looking at custom icons, so faking it... which
may not work so well.

Marc

这篇关于TreeNode.ShowCheckBox的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！