假设您有ListView
以下内容:
<ListView x:Name="ListViewActiveAssets" Margin="10,10,10,10" CanReorderItems="True" AllowDrop="True" CanDragItems="True" SelectionMode="Extended" DragItemsStarting="ListViewActiveAssets_DragItemsStarting" DragItemsCompleted="ListViewActiveAssets_DragItemsCompleted">
<ListView.ItemTemplate>
<DataTemplate x:DataType="local:Asset">
<Grid VerticalAlignment="Stretch" HorizontalAlignment="Stretch">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="36" />
<ColumnDefinition Width="36" />
<ColumnDefinition />
<ColumnDefinition />
<ColumnDefinition />
<ColumnDefinition Width="108" />
</Grid.ColumnDefinitions>
<TextBlock Text="" FontFamily="Segoe MDL2 Assets" Grid.Column="0" VerticalAlignment="Center" HorizontalAlignment="Center"/>
<TextBlock Text="{x:Bind AssetType}" FontFamily="Segoe MDL2 Assets" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Center"/>
<TextBlock Text="{x:Bind Name}" Grid.Column="2" FontSize="18" VerticalAlignment="Center" Padding="0,0,5,0"/>
<TextBlock Text="{x:Bind StartDate}" Grid.Column="3" FontSize="16" VerticalAlignment="Center" Padding="0,0,5,0"/>
<TextBlock Text="{x:Bind EndDate}" Grid.Column="4" FontSize="16" VerticalAlignment="Center" Padding="0,0,5,0"/>
<ToggleSwitch Grid.Column="8" x:Name="ToggleSwitchEnable" IsOn="{x:Bind IsEnabledSwitch}" OnContent="On" OffContent="Off" Padding="5,0" Toggled="ToggleSwitchEnable_Toggled"/>
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
这ListBox
可以重新排序,并且工作正常。我只是想知道为什么在Toggled
重新订购商品时会触发该事件ListView
?
事实上,我的Toggled
事件包含刷新的代码ListView
,所以当我拖动项目时,ListView
刷新和拖放失败。
如果有人有建议...在此先感谢!