我在xaml中定义了以下ListView:
<ListView Grid.Row="1"
Grid.Column="0"
Margin="20,0"
ItemsSource="{Binding UIModel.CommandHistory}"
SelectionMode="None"
HorizontalContentAlignment="Stretch"
VerticalContentAlignment="Stretch" >
</ListView>
当我向绑定的ObservableCollection添加多个项目时,这些项目会一次性加载。有没有办法让它们加载级联?