[WPF系列]-TreeView的常用事项

<HierarchicalDataTemplate DataType="{x:Type viewModels:FieldViewModel}"
                                              ItemsSource="{Binding SubViewModels}">

                    <StackPanel Orientation="Horizontal">
                        <TextBlock Text="F:" Style="{StaticResource IconTextStyle}" 
                                Background="LightCoral"/>
                        <TextBlock Text="{Binding CurrentEntity.Value.Name}" Focusable="True">
                            <TextBlock.ContextMenu>
                                <ContextMenu>
                                    <MenuItem Header="New Well" Command="{Binding AddCommand}"
                                          CommandParameter="{Binding Path=CurrentEntity.Value}" />
                                    <MenuItem Header="Delete" Command="{Binding DeleteCommand}"
                                          CommandParameter="{Binding Path=CurrentEntity.Value}" />
                                </ContextMenu>
                            </TextBlock.ContextMenu>
                        </TextBlock>
                    </StackPanel>
                </HierarchicalDataTemplate>