水平排列项目的 WPF ListBox
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WPF ListBox that lays out its items horizontally
提问by Andrew Shepherd
I'm trying to write a WPF application for displaying images from a selection. I want to display all of the available images in a banner along the top of the window, and display the main selected image in the main window for further processing.
我正在尝试编写一个 WPF 应用程序来显示选择中的图像。我想在窗口顶部的横幅中显示所有可用图像，并在主窗口中显示主要选定图像以供进一步处理。
If I wanted the list on the Leftof the window, displaying the images vertically, I can do this quite elegantly using databinding.
如果我想要窗口左侧的列表，垂直显示图像，我可以使用数据绑定非常优雅地做到这一点。
<ListBox
Name="m_listBox"
IsSynchronizedWithCurrentItem="True"
ItemsSource="{Binding}"
>
<ListBox.ItemTemplate>
<DataTemplate>
<Image Source="{Binding}" Width="60" Stretch="Uniform" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
Is there a straightforward way I can make this horizontal instead of vertical? The main requirements of a solution is:
有没有一种直接的方法可以使这个水平而不是垂直？解决方案的主要要求是：
- The items are populated using databinding
- The selected item is changed simply by the user clicking it.
- 使用数据绑定填充项目
- 用户只需单击即可更改所选项目。
回答by adatapost
<ListBox ScrollViewer.HorizontalScrollBarVisibility="Disabled">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel IsItemsHost="True" />
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBoxItem>listbox item 1</ListBoxItem>
<ListBoxItem>listbox item 2</ListBoxItem>
<ListBoxItem>listbox item 3</ListBoxItem>
<ListBoxItem>listbox item 4</ListBoxItem>
<ListBoxItem>listbox item 5</ListBoxItem>
</ListBox>
回答by Bob Sammers
The default ItemsPanelfor the ListBoxcontrol is a VirtualizingStackPanel, so if you want the normal, default experience for the control but just have it laid out horizontally, you should specify this (and change the orientation).
默认ItemsPanel的ListBox控制是一个VirtualizingStackPanel，所以如果你想为控制正常，默认的经验，但只是把它水平放置，应指定这种情况（改变方向）。
Example:
例子：
<ListBox>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<VirtualizingStackPanel IsItemsHost="True" Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
