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我的Windows Phone應用程序具有帶有一些綁定值的ListBox。XAML對象覆蓋另一個
TextBlock Binding unidade
覆蓋TextBlock Binding quantidade
當有更多的3個字符時。
如何做到這一點(邊際),數量增加時改變。
<controls:PivotItem Header="Consulta" Name="consultaCartao">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<ListBox Name="List2" ItemsSource="{Binding produtosCartao}" HorizontalContentAlignment="Stretch" Grid.ColumnSpan="3" Margin="0,182,-66,0" Visibility="Collapsed">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Margin="0,0,0,17" Width="432" Height="Auto">
<StackPanel.Background>
<SolidColorBrush Color="#FFE8FF00" Opacity="0.2"/>
</StackPanel.Background>
<TextBlock Grid.Column="0" Text="{Binding descricao}" TextWrapping="Wrap" Style="{StaticResource PhoneTextNormalStyle}"/>
<TextBlock Grid.Column="3" Text="{Binding quantidade}" TextWrapping="Wrap" Style="{StaticResource PhoneTextSubtleStyle}" Margin="20,5,12,0"/>
<TextBlock Grid.Column="3" Text="{Binding valor_preco_a, ConverterCulture=pt-BR, StringFormat=C2}" TextWrapping="Wrap" Style="{StaticResource PhoneTextNormalStyle}" Margin="300,-30,12,0"/>
<TextBlock Grid.Column="3" Text="{Binding unidade}" TextWrapping="Wrap" Style="{StaticResource PhoneTextNormalStyle}" Margin="43,-27,12,0"/>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>