相关疑难解决方法(0)

我有这个代码:

<ViewCell x:Name="co">
   <Grid VerticalOptions="CenterAndExpand" Padding="20, 0">
      <Grid.GestureRecognizers>
         <TapGestureRecognizer Command="{Binding OpenPickerCommand}" CommandParameter="{x:Reference coPicker}" NumberOfTapsRequired="1" />
      </Grid.GestureRecognizers>
      <Picker x:Name="coPicker" IsVisible="false" HorizontalOptions="End" SelectedIndexChanged="coPickerSelectedIndexChanged" ItemsSource="{Binding Order}"></Picker>
      <Label x:Name="coLabel" HorizontalOptions="End"/>
   </Grid>
</ViewCell>

有没有办法在C#中将命令连接到单元格的敲击而不是必须使用XAML <Grid.GestureRecognizers>？