How to programmatically close a Flyout inside a ListViewItem?

Question

C++ / C#

I need to close Flyout by clicking on the "No" button, but I don't know how, please tell me.

<ListView.ItemTemplate>
                <DataTemplate>
                    <Grid BorderBrush="Black"
                          BorderThickness="0, 0, 0, 1">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition />
                            <ColumnDefinition Width="Auto" />
                        </Grid.ColumnDefinitions>
                        
                        <TextBlock Text="{Binding Name}"
                                   FontSize="24"
                                   Margin="5, 0"
                                   VerticalAlignment="Center" />

                        <AppBarButton Icon="Clear"
                                      Margin="3"
                                      IsCompact="True"
                                      Background="Red"
                                      Foreground="White"                                      
                                      Grid.Column="1"
                                      PointerMoved="DeletePlanBtnMoved"
                                      PointerExited="DeletePlanBtnExited">

                            <AppBarButton.Flyout>
                                <Flyout>
                                    <Grid>
                                        <Grid.RowDefinitions>
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                        </Grid.RowDefinitions>
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                        </Grid.ColumnDefinitions>
                                        
                                        <TextBlock Text="Вы действительно хотите удалить?"
                                                   Grid.ColumnSpan="2" />
                                        
                                        <Button Background="Red"
                                                Foreground="White"
                                                HorizontalAlignment="Stretch"
                                                Content="Да"
                                                Grid.Row="1"
                                                Margin="3"
                                                Command="{Binding ElementName=root, Path=DataContext.DeletePlanCommand}"
                                                CommandParameter="{Binding Id}" />
                                        
                                        <Button Background="Blue"
                                                Foreground="White"
                                                HorizontalAlignment="Stretch"
                                                Content="Нет"
                                                Margin="3"
                                                Grid.Row="1"
                                                Grid.Column="1" />
                                    </Grid>                                                                        
                                </Flyout>
                            </AppBarButton.Flyout>
                        </AppBarButton>
                    </Grid>                    
                </DataTemplate>
            </ListView.ItemTemplate>

Answer 1

myFlyout.Hide()