Har*_*don 6 .net c# wpf listview
我有一些自定义ListView的麻烦(CheckBoxes内部在滚动ListView时丢失了它们的状态).我可以在没有可视树枚举的情况下禁用ListView虚拟化吗?
<ListView>
<ListView.Resources>
<Style TargetType="GridViewColumnHeader">
<Setter Property="Visibility" Value="Collapsed" />
</Style>
</ListView.Resources>
<ListView.View>
<GridView>
<GridViewColumn Header="Address">
<GridViewColumn.CellTemplate>
<DataTemplate>
<CheckBox Content="{Binding Address}"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Name">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="{Binding Name}"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
</GridView>
</ListView.View>
</ListView>
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123*_*9 0 12
正如HB在他们的回答中所述:
设置
VirtualizingStackPanel.IsVirtualizing为falseListView或设置正常StackPanel为ListView.ItemsPanel.
<ListView VirtualizingStackPanel.IsVirtualizing="False"/>
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要么
<ListView>
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel></StackPanel>
</ItemsPanelTemplate>
</ListView.ItemsPanel>
</ListView>
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