WPF 中的空可视化树
[英]Empty visual tree in WPF
问题描述
I just want to see visual elements of controls, and to do it I created a really basic window which contains two labels and button.
我只想查看控件的视觉元素，为此我创建了一个非常基本的窗口，其中包含两个标签和按钮。 The problem is that I can't see any visual as I expected either in VisualTreeHelper or visual studio's tool named "WPF Tree Visualizer".问题是我在 VisualTreeHelper 或 Visual Studio 的名为“WPF Tree Visualizer”的工具中看不到任何视觉效果。
The weird part is that it works in my another project.奇怪的是它适用于我的另一个项目。
What may cause of this?这可能是什么原因？ Why it doesn't work as in my other project?为什么它不像我的其他项目那样工作？
1 个解决方案
解决方案1
1 2021-11-04 00:05:07
Looks like you are calling the code in the constructor.看起来您正在调用构造函数中的代码。 Try calling the same code in the window loaded event and you should see a difference.尝试在窗口加载事件中调用相同的代码，您应该会看到不同之处。
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