小编woj*_*tek的帖子

我正在做我的项目，遇到了一个问题。我不知道如何显示List.

隐藏代码：

public ObservableCollection<GameResult> GameResultsToShow { get; set; } 
    = new ObservableCollection<GameResult>();

public void SortResults()
{
    List<GameResult> SortedGameResults; //to bind 

    if (gameOption.gameType == GameType.Time)
        SortedGameResults 
            = GameResults
                .FindAll(
                    x => x.gameOption.gameLevel == gameOption.gameLevel 
                    && x.gameOption.gameType == gameOption.gameType)
                .OrderBy(x => x.points)
                .ToList();
    else
        SortedGameResults 
            = GameResults
                .FindAll(
                    x => x.gameOption.gameLevel == gameOption.gameLevel 
                    && x.gameOption.gameType == gameOption.gameType)
                .OrderBy(x => x.Time)
                .ToList();

    var GameResultsToShow = new ObservableCollection<GameResult>(SortedGameResults);
}

XML：

<CollectionView 
     ItemsSource="{Binding GameResultsToShow }"
     BackgroundColor="PapayaWhip"
     Margin="10"
     Grid.Row="5"
     Grid.ColumnSpan="3"
     HorizontalOptions="Center">
     <CollectionView.ItemTemplate>
             <DataTemplate>
                   <TextCell …