本文整理汇总了C#中Windows.UI.Xaml.Controls.Primitives.Popup.RegisterPropertyChangedCallback方法的典型用法代码示例。如果您正苦于以下问题：C# Popup.RegisterPropertyChangedCallback方法的具体用法？C# Popup.RegisterPropertyChangedCallback怎么用？C# Popup.RegisterPropertyChangedCallback使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Windows.UI.Xaml.Controls.Primitives.Popup的用法示例。
在下文中一共展示了Popup.RegisterPropertyChangedCallback方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Create
public Popup Create(PopupSize size, UIElement content = null)
{
var container = new ContentControl
{
HorizontalContentAlignment = HorizontalAlignment.Stretch,
VerticalContentAlignment = VerticalAlignment.Stretch,
Height = Window.Current.Bounds.Height,
Width = Window.Current.Bounds.Width,
Content = content,
};
var popup = new Popup
{
Child = container,
HorizontalOffset = 0,
VerticalOffset = 0,
};
WindowSizeChangedEventHandler handler = (s, e) =>
{
if (popup.IsOpen)
{
container.Height = e.Size.Height;
container.Width = e.Size.Width;
}
};
if (size == PopupSize.FullScreen)
{
popup.RegisterPropertyChangedCallback(Popup.IsOpenProperty, (d, e) =>
{
if (popup.IsOpen)
{
Window.Current.SizeChanged += handler;
}
else
{
Window.Current.SizeChanged -= handler;
}
});
}
return popup;
}