c# - Sort a list by an int property in the list differing per entry

Question

I am currently working on a little program for myself, connected to LastFM. Here I can fetch a whole list artists, played in the current week. This is how I first fetch the artists played and store them into a list:

WeeklyArtistChart WeeklyArtists = user.GetWeeklyArtistChart();
//WeeklyArtistChart is a list

Now, let's say each entry in WeeklyArtists[i].Artist has a property named 'Playcount'. I want to sort my list based on that property in descending order, only problem is, I have no idea how!

Your help would be greatly appreciated!

Answer 1

LINQとEnumerable.OrderByDescending：を使用できます

var sortedArtists = WeeklyArtists.OrderByDescending(a => a.Artist.Playcount);

この注文のリストのコピーが必要な場合は、次の電話番号に電話する必要がありますToList。

WeeklyArtists = sortedArtists.ToList();