Xamarin Forms ListView onpressing事件

我想通过改变IconToShow propery和绑定（编程）来改变图像，当项目按下时。Xamarin Forms ListView onpressing事件

如何触发OnPressed事件？

<ListView x:Name="listView" ItemSelected="OnItemSelected" ItemsSource="{Binding MainMenuList}" HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand" IsVisible="{Binding MenuStyle, Converter={StaticResource not}" SeparatorColor="Blue"> 
      <ListView.ItemTemplate> 
       <DataTemplate> 
        <ViewCell> 
         <ViewCell.View> 
          <Grid> 
           <Grid.RowDefinitions> 
            <RowDefinition Height="50" /> 
           </Grid.RowDefinitions> 
           <Grid.ColumnDefinitions> 
            <ColumnDefinition Width="10" /> 
            <ColumnDefinition Width="30" /> 
            <ColumnDefinition Width="10" /> 
            <ColumnDefinition Width="Auto" /> 
           </Grid.ColumnDefinitions> 
           <Image Source="{Binding IconToShow}" Grid.Row="0" Grid.Column="1"/> 
           <Label Text="{Binding Title}" Grid.Row="0" Grid.Column="3"/> 
          </Grid> 
         </ViewCell.View> 
        </ViewCell> 
       </DataTemplate> 
      </ListView.ItemTemplate> 
     </ListView>

来源

2016-07-11 Ali Eren

by Onpressing you mean tab and keep the finger in the cell？或OnClick？只需点击并移除手指？ –

我的意思是选项卡，并保持手指在单元格@MarioGalván –

Xamarin Forms ListView onpressing事件

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