C1treeView的SelectedItem在ItemClick事件下为空

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Xaml:
<c1:C1TreeView Grid.Row="1" Grid.Column="0" Grid.RowSpan="2" x:Name="C1TreeView1"  Background="#E6F4FB" Header="{Binding Eattribute1}"
                     ShowLines="True"  ItemClick="C1TreeView1_ItemClick_1">
                     <c1:C1TreeView.ItemTemplate>
                        <HierarchicalDataTemplate  ItemsSource="{Binding QmInspectionVornr}" >
                              <StackPanel Orientation="Horizontal">
                                 <Label Content="{Binding Eattribute1}" MinHeight="30" VerticalContentAlignment="Center"  VerticalAlignment="Center" Padding="4 0 4 0"/>
                              </StackPanel>
                        </HierarchicalDataTemplate>
                     </c1:C1TreeView.ItemTemplate>
                  </c1:C1TreeView>
后台：
private void C1TreeView1_ItemClick_1(object sender, SourcedEventArgs e)
      {
         C1TreeView vC1TreeView = sender as C1TreeView;

         if (vC1TreeView.SelectedItem != null)
         {
            //  QMInspectionEntity

            QMInspectionEntity vQMInspectionEntity = (QMInspectionEntity)vC1TreeView.SelectedItem.DataContext;
         }
      }
问题：
C1TreeView数据绑定为IList
vC1TreeView.SelectedItem 一直为null    我需要拿到C1TreeView当前点击行所绑定的数据

Richard.Ma · Richard.Ma

做了一个小demo，请参考附件，我这里测试可以获取到选择的内容，你看看和你那边的情况有何不同

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[已处理] C1treeView的SelectedItem在ItemClick事件下为空

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