获取列表C#linq中项目的乘积

我有一个名单，上面有分享代币的IntegerID的人，我试图得到每对朋友id号的乘积。因此，朋友id 2和4将导致8等

 var FriendsWhoShareTheMostTokens = FriendsWithTheirSharedTokensAmount.Select(x => new
            {
               FriendIdA = x.FriendTo.FriendID,
               FriendIdB  = x.FriendFor.FriendID,
               SharedCountNumber = x.SharedCount
            })
            .Where(x => x.SharedCountNumber == FriendsWithTheirSharedTokensAmount.Max(y => y.SharedCount))
            .ToList();

// need some code here** 
foreach (var pairOffriendsWhoSharetheMostTokens in FriendsWhoShareTheMostTokens)
{  

}

我可以用Linq实现这一点吗？或者实现这一点的最佳方法是什么？

Edit

答案很简单

 var ProductofGreatestTokenSharers = FriendsWhoShareTheMostTokens.Select(x => new
            {
                ProductOfIds = x.FriendIdA * x.FriendIdB
            }
        );

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很难理解你想用你的例子实现什么

但是，如果您希望获得id和产品，并且还希望获得最高的

SharedCountNumber

您可能只需执行以下操作

var someResult = someList.Select(x => new
                            {
                                FriendIdA = x.FriendTo.FriendID,
                                FriendIdB = x.FriendFor.FriendID,
                                SharedCountNumber = x.FriendTo.FriendID * x.FriendFor.FriendID    
                            }) // Projection
                          .OrderByDescending(x => x.SharedCountNumber) // order the list
                          .FirstOrDefault(); // get the first

if (someResult != null)
{
    Debug.WriteLine($"A : {someResult.FriendIdA}, B : {someResult.FriendIdB}, Product : {someResult.SharedCountNumber}");
}

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这就是我要找的。