我有一个项目清单
我想把它们推回到这样的列表中,这也意味着我想按重复数量最多的方式排序.
让我知道如何使用LINQ和C#来做到这一点.
谢谢大家
编辑2显示代码:
List<game> inventory = new List<game>();
drinkingforDataContext db = new drinkingforDataContext();
foreach (string item in tbTitle.Text.Split(' '))
{
List<game> getItems = (from dfg in db.drinkingfor_Games
where dfg.game_Name.Contains(tbTitle.Text)
select new game
{
gameName = dfg.game_Name,
gameID = Boomers.Utilities.Guids.Encoder.EncodeURLs(dfg.uid)
}).ToList<game>();
for (int i = 0; i < getItems.Count(); i++)
{
inventory.Add(getItems[i]);
}
}
var items = (from xx in inventory
group xx by …Run Code Online (Sandbox Code Playgroud) 我有一个包含以下结果的数组
red
red
red
blue
blue
Green
White
Grey
Run Code Online (Sandbox Code Playgroud)
我希望获得数组的每个值的重复计数,例如:
red Count=3
blue Count=2
Green Count=1
White Count=1
Grey Count=1
Run Code Online (Sandbox Code Playgroud)