我正在学习在UWP中使用XAML实现某些布局的不同方法(我知道我已经很晚了,但我刚刚开始使用UWP!)
我想要实现的是主页上的集线器控件中的主导航页面类型。在每个HubSection,我将在2列网格的每列上有按钮,它将包含按钮。我尝试了类似的to this post,但是当我使用图片而不是文本块时,调试器仍未能附加到我的UWP应用程序。
基本上,我到目前为止所获得的是这样的:(我在下面分享了我的代码)
但我想要实现的是每个按钮都有自己的图像背景和一个单独的TextBlock,按钮底部中央有半透明背景......(我只有照片购买它,这是我试图实现的目标......)
所以这就是我迄今为止所尝试过的......我也曾尝试过相关小组,但没有运气......
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="200" />
<ColumnDefinition Width="200" />
</Grid.ColumnDefinitions>
<StackPanel Orientation="Vertical" Grid.Column="0" Margin="10,10,10,0">
<Button HorizontalAlignment="Stretch">
<Grid>
<TextBlock HorizontalAlignment="Center">Column 0 Item 1</TextBlock>
<Image Source="/Assets/Artwork/150x150/RobCos_Worst_Nightmare_trophy.jpg" Stretch="None" />
</Grid>
<StackPanel>
<TextBlock>Column 0 Item 1</TextBlock>
<Image Source="/Assets/Artwork/150x150/RobCos_Worst_Nightmare_trophy.jpg" Stretch="None" />
</StackPanel>
</Grid>
我的完整代码对于此页面看起来像这样。
<Page
x:Class="VaultManager.Terminal.Views.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<Grid Background="Black">
<Hub SectionHeaderClick="Hub_SectionHeaderClick">
<Hub.Header>
<Grid Margin="0,20,0,0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="80"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<TextBlock x:Name="pageTitle" Text="My Hub Sample" Style="{StaticResource SubheaderTextBlockStyle}" Grid.Column="1" IsHitTestVisible="false" TextWrapping="NoWrap" VerticalAlignment="Top"/>
</Grid>
</Hub.Header>
<HubSection Header="Overview">
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="200" />
<ColumnDefinition Width="200" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="150" />
</Grid.RowDefinitions>
<StackPanel Orientation="Vertical" Grid.Column="0" Margin="10,10,10,0">
<Button HorizontalAlignment="Stretch">
<StackPanel>
<TextBlock>Column 0 Item 1</TextBlock>
<Image Source="/Assets/Artwork/150x150/RobCos_Worst_Nightmare_trophy.jpg" Stretch="None" />
</StackPanel>
</Button>
<Button HorizontalAlignment="Stretch" >
<RelativePanel>
<TextBlock>Column 0 Item 2</TextBlock>
<Image Source="/Assets/Artwork/150x150/RobCos_Worst_Nightmare_trophy.jpg" Stretch="None" />
</RelativePanel>
</Button>
</StackPanel>
<StackPanel Orientation="Vertical" Grid.Column="1" Margin="10,10,10,10">
<Button HorizontalAlignment="Stretch">
<StackPanel>
<TextBlock>Column 1 Item 1</TextBlock>
<Image Source="/Assets/Artwork/150x150/RobCos_Worst_Nightmare_trophy.jpg" Stretch="None" />
</StackPanel>
</Button>
<Button HorizontalAlignment="Stretch" >
<StackPanel>
<TextBlock>Column 1 Item 2</TextBlock>
<Image Source="/Assets/Artwork/150x150/RobCos_Worst_Nightmare_trophy.jpg" Stretch="None" />
</StackPanel>
</Button>
</StackPanel>
</Grid>
</DataTemplate>
</HubSection>
<HubSection Header="Videos" Name="Videos">
<!-- yada yada -->
</HubSection>
<HubSection Header="Audios" Name="Audios">
<!-- blah blah -->
</HubSection>
</Hub>
</Grid>
答案 0 :(得分:1)
干得好,给我们所有的信息。你可能想看看here因为问题中的提问者似乎有类似的问题。回答者建议使用Grid而不是StackPanel。希望有所帮助。之后,您应该能够调整文本的透明度。如果您使用的是visual studio,则只需单击文本元素并从“属性”选项卡中调整背景画笔即可。带图像的按钮应如下所示:
<Button HorizontalAlignment="Stretch">
<Grid>
<TextBlock Text = "Column 0 Item 1">
<TextBlock.Background>
<SolidColorBrush Color="(**Colour here**)" Opacity = "(**Opacity Here {1 being opaque and 0 being transparent}**)/>
</TextBlock.Background></TextBlock>
<Image Source="/Assets/Artwork/150x150/RobCos_Worst_Nightmare_trophy.jpg" Stretch="None" />
</Grid>
</Button>