Created
November 18, 2019 12:55
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Sample LINQPad file for playing with the LINQ to Objects
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public class Student | |
{ | |
public string Name; | |
public string Teacher; | |
public double Grade; | |
} | |
void Main() | |
{ | |
var a = new Student { Name = "Ioannis", Teacher = "Nikos", Grade = 3.0 }; | |
List<Student> students = new List<Student> { | |
a, | |
new Student { Name = "Ioannis", Teacher = "Nikos", Grade = 3.0 }, | |
new Student { Name = "Dionysis", Teacher = "Giannis", Grade = 3.9 }, | |
new Student { Name = "Christina", Teacher = "Nikos", Grade = 3.2 }, | |
new Student { Name = "Maria", Teacher = "Nikos", Grade = 4.3 }, | |
new Student { Name = "Nikos", Teacher = "Vicky", Grade = 2.3 }, | |
new Student { Name = "Dimitris", Teacher = "Giannis", Grade = 4.2 }, | |
new Student { Name = "Alexandros", Teacher = "Giannis", Grade = 2.9 }, | |
new Student { Name = "Andreas", Teacher = "Nikos", Grade = 5.0 }, | |
new Student { Name = "Panagiotis", Teacher = "Giannis", Grade = 4.4 }, | |
new Student { Name = "Giorgos", Teacher = "Giannis", Grade = 2.0 }, | |
}; | |
//IEnumerable<string> results = | |
// from s in students | |
// where s.Name[0] == 'M' | |
// select s.Name; | |
var results = students | |
.Any(s => s.Name[0] == 'M'); | |
results.Dump(); | |
} |
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