现在显示网格上的数据行

Question

我正在使用可选行渲染表格。最终进入的数据将来自数据库的数据绑定，但现在我只想尝试显示一行。这就是我所拥有的：

                <Grid Background="WhiteSmoke">
                    <StackPanel>
                        <Grid Width="900">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="100" />
                                <ColumnDefinition Width="200" />
                                <ColumnDefinition Width="200" />
                                <ColumnDefinition Width="100" />
                                <ColumnDefinition Width="100" />
                                <ColumnDefinition Width="100" />
                                <ColumnDefinition Width="100" />
                            </Grid.ColumnDefinitions>
                            <Grid.RowDefinitions>
                                <RowDefinition />
                                <RowDefinition />
                            </Grid.RowDefinitions>
                            <Grid.Resources>
                                <Style TargetType="Border">
                                    <Setter Property="BorderBrush" Value="Black" />
                                    <Setter Property="BorderThickness" Value="2" />
                                    <Setter Property="Background" Value="White" />
                                    <Setter Property="Padding" Value="5" />
                                </Style>
                                <Style TargetType="TextBlock">
                                    <Setter Property="Foreground" Value="Black" />
                                </Style>
                            </Grid.Resources>
                            <Border Grid.Column="0" Grid.Row="1">
                                <TextBlock Text="Status" />
                            </Border>
                            <Border Grid.Column="1" Grid.Row="1">
                                <TextBlock Text="Work Package" />
                            </Border>
                            <Border Grid.Column="2" Grid.Row="1">
                                <TextBlock Text="Description" />
                            </Border>
                            <Border Grid.Column="3" Grid.Row="1">
                                <TextBlock Text="Foreman" />
                            </Border>
                            <Border Grid.Column="4" Grid.Row="1">
                                <TextBlock Text="Field Issue" />
                            </Border>
                            <Border Grid.Column="5" Grid.Row="1">
                                <TextBlock Text="Start Date" />
                            </Border>
                            <Border Grid.Column="6" Grid.Row="1">
                                <TextBlock Text="Finish Date" />
                            </Border>
                        </Grid>
                        <ListBox >
                            <ListBox.ItemTemplate>
                                <DataTemplate>
                                    <Grid Width="900">
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="100" />
                                            <ColumnDefinition Width="200" />
                                            <ColumnDefinition Width="200" />
                                            <ColumnDefinition Width="100" />
                                            <ColumnDefinition Width="100" />
                                            <ColumnDefinition Width="100" />
                                            <ColumnDefinition Width="100" />
                                        </Grid.ColumnDefinitions>
                                        <Grid.RowDefinitions>
                                            <RowDefinition />
                                            <RowDefinition />
                                        </Grid.RowDefinitions>
                                        <Grid.Resources>
                                            <Style TargetType="Border">
                                                <Setter Property="BorderBrush" Value="Black" />
                                                <Setter Property="BorderThickness" Value="2" />
                                                <Setter Property="Background" Value="White" />
                                                <Setter Property="Padding" Value="5" />
                                            </Style>
                                            <Style TargetType="TextBlock">
                                                <Setter Property="Foreground" Value="Black" />
                                            </Style>
                                        </Grid.Resources>
                                        <Border Grid.Column="0" Grid.Row="1">
                                            <TextBlock Text="1" />
                                        </Border>
                                        <Border Grid.Column="1" Grid.Row="1">
                                            <TextBlock Text="2" />
                                        </Border>
                                        <Border Grid.Column="2" Grid.Row="1">
                                            <TextBlock Text="3" />
                                        </Border>
                                        <Border Grid.Column="3" Grid.Row="1">
                                            <TextBlock Text="4" />
                                        </Border>
                                        <Border Grid.Column="4" Grid.Row="1">
                                            <TextBlock Text="5" />
                                        </Border>
                                        <Border Grid.Column="5" Grid.Row="1">
                                            <TextBlock Text="6" />
                                        </Border>
                                        <Border Grid.Column="6" Grid.Row="1">
                                            <TextBlock Text="7" />
                                        </Border>
                                    </Grid>
                                </DataTemplate>
                            </ListBox.ItemTemplate>
                        </ListBox>
                    </StackPanel>
                </Grid>

正在渲染标题，但第一行应该只有数字值：

我做错了什么？为什么不显示数据行？

Answer 1

正如我在评论中所述，您尚未向列表框添加任何项目，因此不会显示dataTemplate。

对于测试，您可以在ItemTemplate之后添加项目：

    </ListBox.ItemTemplate>
    <ListBoxItem>Item 1</ListBoxItem>
    <ListBoxItem>Item 2</ListBoxItem>
</ListBox>