Windows store apps RichTextBlockOverflow.HasOverflowContent在Windows 8 Metro应用程序中始终为false
由于在Windows 8 Metro应用程序中必须支持多个屏幕分辨率,因此我想拆分我的RichTextBlock以显示在RichTextBlockOverflow控件(或多个控件,取决于我必须显示的文本量)中被截断的文本。 为了确定是否必须显示额外的RichTextBlockOverflow控件,我检查 我的RichTextBlocks的HasOverflowContent属性。但它总是返回false 它非常容易复制:Windows store apps RichTextBlockOverflow.HasOverflowContent在Windows 8 Metro应用程序中始终为false,windows-store-apps,richtextblock,richtextblockoverflow,Windows Store Apps,Richtextblock,Richtextblockoverflow,由于在Windows 8 Metro应用程序中必须支持多个屏幕分辨率,因此我想拆分我的RichTextBlock以显示在RichTextBlockOverflow控件(或多个控件,取决于我必须显示的文本量)中被截断的文本。 为了确定是否必须显示额外的RichTextBlockOverflow控件,我检查 我的RichTextBlocks的HasOverflowContent属性。但它总是返回false 它非常容易复制: 创建新的“Windows应用商店->空白应用” 将MainPage.xam
- 创建新的“Windows应用商店->空白应用”
- 将MainPage.xaml的xaml替换为以下代码:
在this.InitializeComponent()上的中设置断点,并查看HasOverflowContent如何永远不会为true 我做错了什么?或者它是.NET中的一个bug 任何帮助都将不胜感激;)<StackPanel Orientation="Horizontal" Background="{StaticResource ApplicationPageBackgroundThemeBrush}"> <RichTextBlock x:Name="test1" Width="100" Height="300" OverflowContentTarget="{Binding ElementName=test}"> <Paragraph> lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s lkj halks dflkjha skld fkla hsdkl hfakl dsflk hasdkl fakl hsdklf halks dflka jhsdhfklaj hsdklf jhakls dflkaj hsdlkfjh alks dflkajh s </Paragraph> </RichTextBlock> <RichTextBlockOverflow x:Name="test" Width="100" Height="300" /> </StackPanel>
Andi尝试使用不同的事件,通过将代码放在加载的
事件,我可以让页面中
正常工作。您应该使用不透明度为0的画布,如Microsoft提供的示例所示。HasOverflowContent
public MainPage() { this.InitializeComponent(); if (test.HasOverflowContent) { // Will never be entered } if (test1.HasOverflowContent) { // Will never be entered } }