导致 UserControl 自行删除(WPF)

Causing a UserControl to remove itself (WPF)(导致 UserControl 自行删除(WPF))

问题描述

在 winforms 中，我通常使用 Parent.Controls.Remove(this); 让 UserControl 自行删除.这不适用于 wpf.我的控件上有按钮可以删除整个 UserControl，有什么想法可以在 wpf 中完成此操作吗?提前致谢

In winforms I usually do Parent.Controls.Remove(this); to have a UserControl remove itself. This isn't working for wpf. My control has button on it to remove the whole UserControl, any ideas how to accomplish this in wpf? Thanks in advance

推荐答案

您需要知道 Parent 属性的类型才能将自己从 Parent 控件中移除.

You will need to know the type of the Parent property to remove yourself from your Parent control.

所有 Panel 类型的父级(Grid、WrapPanel、StackPanel)都有 Children 属性:

All Panel type parents (Grid, WrapPanel, StackPanel) have the Children property:

即对于网格:

((Grid)button.Parent).Children.Remove(this);

ContentControls(Button、ContentControl、Border)有Content:

ContentControls (Button, ContentControl, Border) have Content:

即对于按钮:

((Button)control.Parent).Content = null;

这篇关于导致 UserControl 自行删除(WPF)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！