Question

我的WPF应用程序中有一个ListBox，我使用ListBox生成Datatemplate个项目，所以在Datatemplate我有一些文本框，我想要taborder for文本框，如何实现这一点我尝试了很多方法，但没有用。

以下是我的XAML代码： -

<DataTemplate x:Key="DataTemplate1" >

    <Grid Height="100" Width="1255" Background="#FFDA4F4F" KeyboardNavigation.DirectionalNavigation="Continue"  Margin="0,-8,0,0">
        <Grid.RowDefinitions>
            <RowDefinition Height="62*"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <Grid x:Name="MainGrid" KeyboardNavigation.TabNavigation="Continue">
            <Canvas Background="#F5F5F5" Height="30" HorizontalAlignment="Left" Margin="213,31,0,0" x:Name="canvas45" VerticalAlignment="Top" Width="92">        
                <TextBox Canvas.Left="5"  TabIndex="13" KeyboardNavigation.DirectionalNavigation="Continue" Text="{Binding Name}"   Canvas.Top="5" Height="20" Tag="{Binding}" LostFocus="txbbox1LostFocus"   x:Name="txbbox1" Width="82" PreviewTextInput="txbbbox1_PreviewTextInput" Background="Red" />        
            </Canvas>

            <Canvas  Height="30" HorizontalAlignment="Right" Margin="0,31,186,0" x:Name="canvas46" VerticalAlignment="Top" Width="92">        
                <TextBox Canvas.Top="5"   TabIndex="14" Height="20"  x:Name="txbbox2" LostFocus="txbbox2LostFocus"   Text="{Binding txbbox2}"  Tag="{Binding}" PreviewTextInput="txbbox2_PreviewTextInput" Width="82" Canvas.Left="5" Background="red" />        
            </Canvas>
        </Grid>

    </Grid>
</DataTemplate>

这是我的列表框，我与我的datatemplate绑定。

<ListBox x:Name="ListBox1"  Background="Transparent"  ItemsSource="{Binding}" HorizontalAlignment="Left" Height="Auto" Margin="53,430,0,0" VerticalAlignment="Top" Width="1241" ItemTemplate="{DynamicResource DataTemplate1}"  BorderBrush="{x:Null}"   Style="{DynamicResource JListBox1}" ItemContainerStyle="{StaticResource ListBox1_ItemContainerStyle}" Grid.ColumnSpan="2" SelectionChanged="ListBox1_SelectionChanged"  />

请给我任何建议如何做，提前致谢。

Answer 1

不要为DataTemplate中的每个TextBox设置TabIndex，而是尝试将 TabNavigation 设置为循环模式，这会将光标自动移动到下一个可聚焦字段。

请点击此链接了解更多详情 http://social.technet.microsoft.com/wiki/contents/articles/25152.wpf-how-to-tab-between-items-in-a-listbox.aspx

如何在列表框项中设置Datatemplate文本框的Taborder？

1 个答案: