假设您有以下课程:
class InvoiceItem
{
public string ItemName { get; set; }
public List<InvoiceOption> Options { get; set; }
}
class InvoiceOption
{
public string OptionName { get; set; }
}
列表视图解决方案:
<ListView x:Name="temsReceipt" ItemsSource="{Binding}">
<ListView.Resources>
<Style TargetType="ListViewItem">
<Setter Property="HorizontalContentAlignment" Value="Stretch" />
</Style>
</ListView.Resources>
<ListView.View>
<GridView>
<GridViewColumn>
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBlock Height="40" Width="50"></TextBlock>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Item Name" Width="230" >
<GridViewColumn.CellTemplate>
<DataTemplate>
<Grid HorizontalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="40" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<TextBlock Text="{Binding ItemName}" VerticalAlignment="Center"
FontWeight="Bold" FontSize="18"/>
<ListBox ItemsSource="{Binding Options}" Grid.Row="1" Background="Yellow"
HorizontalAlignment="Stretch">
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding OptionName}" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Item Price" Width="100" DisplayMemberBinding="{Binding ItemPrice}"/>
</GridView>
</ListView.View>
</ListView>
如果你想使用 DataGrid,你可以使用 RowDetailsTemplate:
<DataGrid ItemsSource="{Binding}" AutoGenerateColumns="False">
<DataGrid.Columns>
<DataGridTextColumn Header="Name" Binding="{Binding ItemName}" />
</DataGrid.Columns>
<DataGrid.RowDetailsTemplate>
<DataTemplate>
<StackPanel Margin="2" Background="Yellow">
<TextBlock Text="Options:" />
<ListBox ItemsSource="{Binding Options}">
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding OptionName}" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</StackPanel>
</DataTemplate>
</DataGrid.RowDetailsTemplate>
</DataGrid>
样本数据:
...
public MainWindow()
{
InitializeComponent();
List<InvoiceItem> _source = new List<InvoiceItem>
{
new InvoiceItem
{
ItemName = "Item1",
Options = new List<InvoiceOption>
{
new InvoiceOption { OptionName = "Option1" },
new InvoiceOption { OptionName = "Option2" }
}
},
new InvoiceItem
{
ItemName = "Item2",
Options = new List<InvoiceOption>
{
new InvoiceOption { OptionName = "Option3" },
new InvoiceOption { OptionName = "Option4" }
}
}
};
this.DataContext = _source;
}
...
列表视图结果: