C# linq list select

C# linq select from object list

// this will return the first correct answer,
// or throw an exception if there are no correct answers
var correct = answers.First(a => a.Correct); 

// this will return the first correct answer, 
// or null if there are no correct answers
var correct = answers.FirstOrDefault(a => a.Correct); 

// this will return a list containing all answers which are correct,
// or an empty list if there are no correct answers
var allCorrect = answers.Where(a => a.Correct).ToList();

Source: stackoverflow.com

C# linq list select

List<Model> newList = list.Where(m => m.application == "applicationname")
    .Select(m => new Model { 
        application = m.application, 
        users = m.users.Where(u => u.surname == "surname").ToList() 
    }).ToList();

C# linq mselect

var users = new List<Users>()
var names = users.Select(xx=> xx.Name);

Similar codes

1 vote188 views1 answer
Unity c# struct
C#Unity
0 vote138 views1 answer
Check property type of collection c#
C#
0 vote149 views1 answer
Private Vector3 direction;
C#
0 vote143 views1 answer
C# task call more web api in parallel
C#
1 vote134 views1 answer
How do I print something in the console every frame unity
C#
0 vote204 views1 answer
Unity make a homing object
C#Unity
1 vote131 views1 answer
How to split and get last index values in c#
C#
-1 vote90 views1 answer
Run as administrator vs 2019
C#
1 vote155 views3 answers
Change picturebox image c#
C#
5 votes141 views2 answers
C# how to run external program
C#