WPF 如何使 StackPanel 可滚动
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WPF how make StackPanel Scrollable
提问by Tom
in a stackpanel i add some labels from code behind at runtime: i want make the stackpanel scrollable. In the xaml file i have:
在堆栈面板中，我在运行时从后面的代码中添加了一些标签：我想让堆栈面板可滚动。在 xaml 文件中，我有：
<ScrollViewer HorizontalAlignment="Left" Height="299" Margin="592,120,0,0" VerticalAlignment="Top" Width="188" VerticalScrollBarVisibility="Auto">
<StackPanel x:Name="stackPanelVistaProfiloTessera" Height="292" Width="170"/>
</ScrollViewer>
In the code behind i add some label to the stackpanel:
在后面的代码中，我向堆栈面板添加了一些标签：
for(.....)
{
stackPanelVistaProfiloTessera.Children.Add(new Label {....});
}
Why the stackpanel isn't scrollable? How can i resolve this?
为什么堆栈面板不可滚动？我该如何解决这个问题？
Thanks
谢谢
回答by Heena Patil
Remove height and width from stackpanel..rest is working fine here.
从堆栈面板中删除高度和宽度..rest 在这里工作正常。
<ScrollViewer HorizontalAlignment="Left" Background="Green" Height="299" Margin="592,120,0,0" VerticalAlignment="Top" Width="188" VerticalScrollBarVisibility="Auto">
<StackPanel x:Name="stackPanelVistaProfiloTessera" Background="RoyalBlue" >
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
<Label Height="30" Width="100" Margin="5">label1</Label>
</StackPanel>
</ScrollViewer>
Output look like this.
输出看起来像这样。
and you can set margin to stackpanel if you are using height and width for design purpose.
如果您出于设计目的使用高度和宽度，则可以将边距设置为 stackpanel。
