如何防止 WPF ScrollViewer 在调整内容大小时调整大小？

发布于 2024-10-31 23:57:36 字数 491 浏览 5 评论 0原文

我有这个 ScrollViewer，我不希望它在内容调整大小时改变大小。

有没有办法防止 ScrollViewer 在其内容控件大小发生变化时调整大小？

更具体地说，在下面的代码中，我不希望 ScrollViewer 变得更大，因为 DockPanel 变得更大。我希望 ScrollViewer 保持不变。

<ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
    <DockPanel  />
</ScrollViewer>

编辑：

没关系，我想通了。由于某种原因，包含 ScrollViewer 的窗口将 SizeToContent 设置为 WidthAndHeight。将其更改为手动解决了我的问题，即 ScrollViewer 不再调整大小。

原文

I have this ScrollViewer, and I don't want it to change size when its content resizes.

Is there a way to prevent ScrollViewer resizing when its content control size changes?

More specifically, in the following code, I don't want the ScrollViewer to become bigger because the DockPanel got bigger. I want the ScrollViewer to stay the same.

<ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
    <DockPanel  />
</ScrollViewer>

EDIT:

Nevermind I figured it out. For some reason the Window containing the ScrollViewer had SizeToContent set to WidthAndHeight. Changing it to Manual fixed my problem, i.e. the ScrollViewer doesn't resize anymore.

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