Doc*_*Doc 1 c# silverlight xaml listboxitem silverlight-5.0
我对wpf和silverlight都是新手,我有很多需要学习的东西......
我有一个包含模板的列表框
<ListBox ItemsSource="{Binding itemList}" x:Name="list">
<ListBox.ItemTemplate>
<DataTemplate x:Name="datatemplate" >
<Grid Name="{Binding Id}">
<TextBlock Text="{Binding Txt}"></TextBlock>
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
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我需要为AutomationProperties.AutomationId每个列表项分配一个,比如
<ListBoxItem x:Name="lb_a" AutomationProperties.AutomationId="lb_1">
<Grid Name="grid_a">
<TextBlock Text="aa"></TextBlock>
</Grid>
</ListBoxItem>
<ListBoxItem x:Name="lb_b" AutomationProperties.AutomationId="lb_2">
<Grid Name="grid_b">
<TextBlock Text="bb"></TextBlock>
</Grid>
</ListBoxItem>
...
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我能怎么做?甚至可能吗?
您可以在ItemContainerStyle以下位置设置附属物:
<ListBox ItemsSource="{Binding itemList}" x:Name="list">
<ListBox.ItemTemplate>
</ListBox.ItemTemplate>
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Setter Property="AutomationProperties.AutomationId" Value="{Binding MyAutomationIdProperty}"/>
</Style>
</ListBox.ItemContainerStyle>
</ListBox>
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