将子数据网格绑定到父列表函数

所以我有下面的xaml父列表视图以编程方式绑定到集合除了datagrid不填充之外,所有绑定都工作得很好。有没有其他的步骤,我需要采取或应该我只是作弊和绑定在后端。

<ListView.ItemTemplate>
            <DataTemplate>
                <Border BorderBrush="DarkSlateGray" BorderThickness="2">
                    <StackPanel Orientation="Vertical">
                        <DockPanel>
                            <Label TextBlock.FontWeight="ExtraBold" FontSize="14" DockPanel.Dock="Left">Message</Label>
                            <Label Content="{Binding FriendlyMessageText}"></Label>
                        </DockPanel>
                        <DockPanel>
                            <Label TextBlock.FontWeight="ExtraBold" FontSize="14" DockPanel.Dock="Left">Status</Label>
                            <Label Content="{Binding Status }"></Label>

                        </DockPanel>

                        <DataGrid Height="80" ItemsSource="{Binding AssocatedMessages }">
                            <DataGrid.Columns>
                                <DataGridTextColumn Header="Text" Width="*" Binding="{Binding Path=FriendlyMessageText}" >

                                </DataGridTextColumn>
                                <DataGridTextColumn Header="Status Code"   Binding="{Binding  Path=StatusCode}" />
                                <DataGridTextColumn Header="Entity ID" Binding="{Binding EntityID}" />
                                <DataGridTextColumn Header="Category Code" Binding="{Binding CategoryCode }" />
                            </DataGrid.Columns>

                        </DataGrid>



                    </StackPanel>
                </Border>
            </DataTemplate>
        </ListView.ItemTemplate>