【发布时间】:2011-05-30 12:26:57
【问题描述】:
我有一个包含不同文本块的列表框项目的特定模板。在列表框中添加项目后,我想检索特定列表框项目的特定文本块的文本。我该怎么做?
<ListBox x:Name="listBox1" Grid.Row="0" SelectionChanged="listBox1_SelectionChanged">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal" Margin="0,2,0,0">
<CheckBox Name="cbSelect" VerticalAlignment="Center" Visibility="{Binding isVisible}"/>
<StackPanel Orientation="Vertical">
<Grid HorizontalAlignment="Stretch" >
<TextBlock Name="txtTitle" VerticalAlignment="Bottom" Text="{Binding Title}" Style="{StaticResource PhoneTextExtraLargeStyle}"/>
<TextBlock Name="txtDate" Foreground="{StaticResource PhoneInverseInactiveBrush}" HorizontalAlignment="Right" VerticalAlignment="Center" Text="{Binding CreatedOn}" Margin="0,0,30,0" Style="{StaticResource PhoneTextSmallStyle}" />
<!-- <Image x:Name="lineImg" Source="/Icons/appbar.next.rest.png" HorizontalAlignment="Right" VerticalAlignment="Bottom" Width="48" Height="48"/>-->
</Grid>
<TextBlock Name="txtContent" Foreground="{StaticResource PhoneDisabledBrush}" VerticalAlignment="Bottom" Text="{Binding Content}" Style="{StaticResource PhoneTextNormalStyle}" />
<Line Stroke="{StaticResource PhoneBorderBrush}" StrokeThickness=" 2" X1="0" Y1="0" X2="{Binding ElementName=listBox1, Path=ActualWidth}" Y2="0" Margin="0,6,0,0" ></Line>
<!-- <Image x:Name="lineImg" Source="/Icons/Line.png" HorizontalAlignment="Center" Width="500" Height="2" Margin="0,15,0,0" />-->
</StackPanel>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
在上面的代码中,将项目添加到列表框后,我想要特定项目的 txtTitle 的文本。我怎样才能得到它?
【问题讨论】:
标签: wpf data-binding binding datatemplate