我正在尝试将HorizontalAlignment和VerticalAlignment设置为Center,以便RelativePanel位于UWP应用程序的中间。 RelativePanel中有子项,子项应位于内部 RelativePanel中。它应该看起来像:正如您所看到的,RelativePanel位于中间,而子项在彼此之上和居中。我试过这个XAML代码:
<RelativePanel x:Name="relativePanel1" HorizontalAlignment="Center" VerticalAlignment="Center">
<TextBlock x:Name="textBlock1" Text="Yo, waddup? Enter your GUID to continue" IsTextSelectionEnabled="True" FontFamily="Chiller" FontSize="72" HorizontalAlignment="Center" VerticalAlignment="Center" />
<TextBox x:Name="textBox1" AcceptsReturn="True" HorizontalAlignment="Center" InputScope="Text" PlaceholderText="{}{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}" RelativePanel.Below="textBlock1" VerticalAlignment="Center" />
</RelativePanel>
以下是调试时的样子:
答案 0 :(得分:2)
将RelativePanel.AlignHorizontalCenterWithPanel="True"
添加到您的TextBlock
和TextBox
。
<RelativePanel x:Name="relativePanel1"
HorizontalAlignment="Center"
VerticalAlignment="Center">
<TextBlock x:Name="textBlock1"
RelativePanel.AlignHorizontalCenterWithPanel="True"
Text="Yo, waddup? Enter your GUID to continue"
IsTextSelectionEnabled="True"
FontFamily="Chiller"
FontSize="72" />
<TextBox x:Name="textBox1"
RelativePanel.AlignHorizontalCenterWithPanel="True"
AcceptsReturn="True"
InputScope="Text"
PlaceholderText="{}{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}"
RelativePanel.Below="textBlock1" />
</RelativePanel>
但可能还有更多。您的RelativePanel
清楚地看起来顶部对齐给我。这意味着其父面板不是拉伸。此外,如果只进行居中,则不必在此使用RelativePanel
。您可以使用StackPanel
替换它,并在其所有子项上手动设置HorizontalAlignment="Center"
。