在wpf画布控件中添加时如何获取动态设计的用户控件的高度和宽度? [英] How to get height and width of dynamically designed user control while added in wpf canvas control?

问题描述

您好，我正在开发一个 wpf 应用程序.我正在画布中添加 myUserControl 的对象.我需要高度和添加的用户控件.现在的问题是用户控件是动态设计的，我正在创建网格并根据用户配置添加行和列，并且我在高度和宽度上给出自动.所以我在画布中添加它时没有得到用户控件的实际高度和宽度.

Hello I am developing one wpf application. I am adding object of myUserControl in canvas. i need height and with of added usercontrol. Now problem is that user control is design dynamically, i am creating grid and adding row and column according to configured by user, and i am giving auto in height and width. so i am not getting actual height and width of user control while adding it in canvas.

推荐答案

所有从 FrameworkElement 派生的 UI 元素都有 ActualWidth 和 ActualHeight 属性.

All UI elements derived from FrameworkElement have the ActualWidth and ActualHeight properties.

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