我有这个xaml代码:
<ListView Name="MyList" ItemsSource="{Binding MyItems}"
ScrollViewer.HorizontalScrollMode="Disabled" >
<ListView.ItemTemplate>
<DataTemplate>
<Grid Width="{Binding ElementName=MyList, Path=ActualWidth}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="100"/>
<ColumnDefinition Width="50"/>
</Grid.ColumnDefinitions>
<StackPanel Orientation="Vertical" Grid.Column="0" Grid.ColumnSpan="2" >
<TextBlock Text="{Binding aaa}" />
<TextBlock Text="{Binding bbb}" />
<TextBlock Text="{Binding ccc}"
TextWrapping="WrapWholeWords" TextTrimming="WordEllipsis" Height="25" MaxHeight="25" Margin="0,0,10,0" />
</StackPanel>
<TextBlock Grid.Column="1" Style="{StaticResource ListTitle}" Text="{Binding restaDaPagare}"
HorizontalAlignment="Right" Margin="0,0,10,0" />
<Canvas Grid.Column="2" Height="50" Width="50" Background="{StaticResource GrayBrush}"></Canvas>
<Image Grid.Column="2" Source="/Images/img.png"
Height="50" Width="50" MinHeight="50" MinWidth="50"/>
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
出于某些原因,如果我使用此指令(第5行):
<Grid Width="{Binding ElementName=MyList, Path=ActualWidth}">
MyList的第一项消失。 如果我使用此代码:
<Grid Width="400">
一切运作良好......除了我不想使用静态宽度。 谢谢你的帮助!
答案 0 :(得分:3)
您可以尝试不为网格设置任何宽度(在模板中)并将其添加到ListView
<ListView.ItemContainerStyle>
<Style TargetType="ListViewItem">
<Setter Property="HorizontalContentAlignment" Value="Stretch" />
</Style>
</ListView.ItemContainerStyle>
这个想法是从这个question
中“取走”的