WPF列表视图选择模式扩展是否会阻止将焦点设置为其他控件？ [英] Does WPF listviews selectionmode extended prevent setting focus to other controls?

问题描述

您好，



在扩展选择模式列表视图中更改选择时，我似乎无法将焦点设置为另一个控件。



在单次和多次选择中焦点被交换，因为它应该是扩展的但是我无法使它起作用并且无法解决原因。


编辑：进一步调查。当选择2个项目而不是1时，焦点将应用于第二个控件。



我尝试过：



阅读Microsoft文档时，如果没有shift或ctrl，扩展选择应该单独执行。



由于情况并非如此，我完全迷失了。



我找不到其他人在Google上查询此类问题所以我可能做错了。

Hello,

I cannot seem to set the focus to another control when selection is changed in a extended selectionmode listview.

In single and multi select the focus is swapped as it should be however in extended I cannot get it to function and cannot work out why.

Investigating further. It appears that focus is applied to the second control when 2 items are selected but not 1.

What I have tried:

Reading the Microsoft documentation it appears that extended selection should act as single does when neither shift nor ctrl are held.

Since this is not the case I am completely lost.

I cannot find anyone else querying such issues on google so I may be doing it wrong.

推荐答案

在selectionchange事件结束后使用调度程序设置焦点。



出现扩展选择模式在第一项选择更改事件后获得焦点。





必须是更好的方法，但我还没有找到它。

Ended up using a dispatchtimer to set the focus after the selectionchange event has concluded.

Appears extended selectionmode takes focus after a selectionchange event on first item.


Must be a better way but I haven't found it yet.

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