c# - How to sort list of class object -

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i have list of model class object. class scoreboard have total score 1 property.

scoreboard scoreboard = new scoreboard();

i sorting list 

data= data.orderbydescending(x => x.totalscore).tolist()

but wont work. please should list of object of class.

if understood sorting issue correctly, might 

    list<class1> scores = new list<class1>();     scores.add(new class1 { score = 1, totalscore = 2, user = "a" });     scores.add(new class1 { score = 1, totalscore = 5, user = "b" });     scores.add(new class1 { score = 1, totalscore = 3, user = "c" });      scores = scores.orderbydescending(x => x.totalscore).tolist();

this sort total score.


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