Wpf - 如何基于datagrid itemssource创建一个contextmenu过滤器？ [英] Wpf - how to create a contextmenu filter based on datagrid itemssource?

问题描述

嗨朋友们，

如问题所述，我想为DataGridView创建一个基于菜单的过滤器。为了实现这一目标，我需要解决以下两个问题。



1 - 可以将CollectionViewSource（已分组）绑定到MenuItem.ItemsSource ??



2 - 我可以为日期类型实现相同的功能，按年，月和日对项目进行分组（如树视图）



我已经为CollectionViewSource.GroupDescriptions实现了PropertyGroupDescription的转换器，但我不知道如何使用它们来构建菜单。



也许有人在那里有解决了这些场景，你可以给我链接参考o任何建立的样本，我将不胜感激任何评论或解决方案。提前致谢。



我的尝试：



我'谷歌搜索了很多并实现了一些东西，但没有具体或有用

Hi friends,
As the question describes, I want to create a menu-based filter for a DataGridView. To achieve this hit, I need to solve the following two questions.

1 - It's is possible to bind the CollectionViewSource (grouped) to a MenuItem.ItemsSource??

2 - Can I implement the same for date type, grouping items by year, month and day (like treeview)

I already implemented converters for PropertyGroupDescription for CollectionViewSource.GroupDescriptions but I don't know how to use them to build the menu.

Maybe someone out there has solved these scenarios and you can give me links for reference o any built sample, I would appreciate any comment or solution. Thanks in advance.

What I have tried:

I've Googled a lot and implemented some things but nothing concrete or useful

推荐答案

你好，

我认为你的问题与这个问题有关：

hello,
I think your question is related to this questions:

Binding object within object properties into a WPF Datagrid

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