目前主要思路就是通过处理xaml的TreeViewItem的IsSelected属性来进行绑定。 <TreeViewBorderThickness="0"Width="220"ItemsSource="{Binding Items, IsAsync=True}"HorizontalAlignment="Left"><TreeView.ItemContainerStyle><StyleTargetType="{x:Type TreeViewItem}"><SetterProperty="IsSelected"Value="{Binding IsSele...
<TreeView ItemsSource="{Binding Path=Model.Clusters}" ItemTemplate="{StaticResource HoofdCLusterTemplate}" SelectedItemChanged="TreeView_OnSelectedItemChanged" /> 在我的XAML的代码文件中: private void TreeView_OnSelectedItemChanged(object sender, RoutedPropertyChangedEventArgs e){ Model.SelectedCluster = ...
</TreeView> </StackPanel> <StackPanel DockPanel.Dock="Right" Margin="50 0 0 0" VerticalAlignment="Center" Orientation="Horizontal" DataContext="{Binding SelectedItem,ElementName=tree}"> <TextBlock Text="结果:"/> <TextBlock Text="{Binding NodeID,StringFormat='NodeID:\{0\}'}" Margin="...
这就是我想做的:<TreeView ItemsSource="{Binding Path=Model.Clusters}" ItemTemplate="{StaticResource ClusterTemplate}" SelectedItem="{Binding Path=Model.SelectedCluster}" />我想绑定SelectedItem我的模型上的一个属性。但这给了我一个错误:“SelectedItem”属性是只读的,不能从标记中设置。编辑:好吧,这就...
首先为TreeView控件制作一个Style: <Style x:Key="LibraryTreeViewItemStyle" TargetType="{x:Type TreeViewItem}" <Setter Property="IsExpanded" Value="{Binding IsExpanded, Mode=TwoWay}" /> <Setter Property="IsSelected" Value="{Binding IsSelected, Mode=TwoWay}" /> ...
以下XAML代码实现绑定:<TreeView ……><TreeViewItem ItemsSource="{Binding}" Header="大学列表"></TreeViewItem> 只需给TreeView的DataContext赋一个University的对象集合,就可以自动显示: 然而,在写这个小程序时,我发现了一个问题:当TreeView绑定到数据集合后,TreeView.SelectedItem返回的不是我...
</TreeView.ItemTemplate> </TreeView> <TextBox Text="{Binding ElementName=treeview, Path=SelectedItem.user.Key}" Canvas.Left="70" Width="200" Canvas.Top="8" FontSize="15"/> <TextBox Text="{Binding ElementName=treeview, Path=SelectedItem.user.Age}" Canvas.Left="70" Width="200" Can...
"TreeViewWindow2" Height="450" Width="800" Loaded="Window_Loaded"> <Grid> <TreeView Name="tvList" HorizontalAlignment="Left" Height="210" Margin="55,78,0,0" VerticalAlignment="Top" Width="283" ItemsSource="{Binding MenuList}" SelectedItemChanged="TvList_SelectedItemChanged"> <TreeView....
我知道这是一个老生常谈的问题,但也许它会对其他人有所帮助。我结合了Link中的一段代码 ...
}privatevoidtreeView2_SelectedItemChanged(objectsender, RoutedPropertyChangedEventArgs e) {stringdd = treeView2.SelectedItemasstring; MessageBox.Show(dd); } 然后在看看动态绑定 首先、需要创建一个节点类,包括节点名称,图片,内容等,另外为了可以增加子节点,在加一个泛型IList,类型就是节点类本身 /// //...