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我想显示使用WPF的TreeView以下:WPF TreeView的多个的ItemsSource
我的对象是不同的,不存在基类或接口,我必须定义为每个项目,STOP一个HierarchicalDataTemplate例如我可以只添加一个ItemSource“Deliveries”,但我想为此站点添加拾音器。
<!-- DELIVERY-->
<DataTemplate x:Key="DeliveryDataTemplate">
<StackPanel Orientation="Horizontal">
<TextBlock Text="DeliveryId" Margin="3,3" />
<TextBlock Text="{Binding DeliveryStatus}" VerticalAlignment="Center" Margin="5" />
<TextBlock Background="{Binding StopStatus, Converter={StaticResource StatusConverter}}" Width="16" Height="16" />
</StackPanel>
</DataTemplate>
<!-- STOP -->
<HierarchicalDataTemplate x:Key="StopTemplate"
ItemsSource="{Binding Deliveries}"
ItemTemplate="{StaticResource DeliveryTemplate}">
<StackPanel Orientation="Horizontal">
<TextBlock Text="Stop" Margin="3,3" />
<TextBlock Text="{Binding StopId}" Margin="3,3" />
<TextBlock Background="{Binding StopStatus, Converter={StaticResource StatusConverter}}" Width="16" Height="16" Margin="3,3" />
</StackPanel>
</HierarchicalDataTemplate>
<!-- ROUTE -->
<HierarchicalDataTemplate x:Key="RouteTemplate"
ItemsSource="{Binding Stops}"
ItemTemplate="{StaticResource StopTemplate}">
<StackPanel Orientation="Horizontal">
<TextBlock Text="Route" Margin="5,5" />
<TextBlock Text="{Binding RouteId}" Margin="5,5" />
<TextBlock Background="{Binding RouteStatus, Converter={StaticResource StatusConverter}}" Width="16" Height="16" Margin="5,5" />
</StackPanel>
</HierarchicalDataTemplate>
我有途径的集合,每个路径上有止损,每个站都有交付和皮卡,每个交付都有项目每个项目都有自己的项目等等......如何解决这个问题?
我觉得像休耕的解决办法是那么好 [WPF树视图数据绑定的层级与混合型数据] [提问]。 [提问]:HTTP://stackoverflow.com/questions/3673173/wpf-treeview-databinding-hierarchal-data-with-mixed-types/3673232#3673232 –