private static void OrderWithLambda(Students[] studentsArray)
{
studentsArray = studentsArray.OrderByDescending(t => t.FirstName).ThenByDescending(t => t.LastName).ToArray();
foreach (var student in studentsArray)
{
Console.WriteLine(student.ToString());
}
}
private static void OrderWithLINQ(Students[] studentsArray)
{
var students = from student in studentsArray
orderby student.FirstName descending, student.LastName descending
select student;
foreach (var student in students)
{
Console.WriteLine(student.ToString());
}
}
static void Main(string[] args)
{
Students[] studentsArray = new Students[5];
studentsArray[0] = new Students("Aaaaaa", "Bbbbbb");
studentsArray[1] = new Students("Aaaaaa", "Aaaaaa");
studentsArray[2] = new Students("Aaaaaa", "Gggggg");
studentsArray[3] = new Students("Aaaaaa", "Hhhhhh");
studentsArray[4] = new Students("Aaaaaa", "Yyyyyy");
//Using Lambda Expressions
OrderWithLambda(studentsArray);
//Using LINQ
OrderWithLINQ(studentsArray);
//First one is using Array of type Students and the second one is using list => PrintResult method was not worthed
}
static void Main(string[] args)
{
Students[] studentsArray = new Students[5];
studentsArray[0] = new Students("Aaaaaa", "Bbbbbb", 20);
studentsArray[1] = new Students("Cccccc", "Aaaaaa", 25);
studentsArray[2] = new Students("Zzzzzz", "Ggggggg", 18);
studentsArray[3] = new Students("Cccccc", "Hhhhhhh", 22);
studentsArray[4] = new Students("Vvvvvv", "Yyyyyyy", 28);
var students = from student in studentsArray
where (student.Age <= 24 && student.Age >= 18)
orderby (student.Age)
select student;
foreach (Students student in students)
{
Console.WriteLine(student.ToString());
}
}
static void Main(string[] args)
{
Students[] studentArray = new Students[5];
studentArray[0] = new Students("Aaaaaa", "Bbbbbb");
studentArray[1] = new Students("Cccccc", "Aaaaaa");
studentArray[2] = new Students("Zzzzzz", "Ggggggg");
studentArray[3] = new Students("Cccccc", "Hhhhhhh");
studentArray[4] = new Students("Vvvvvv", "Yyyyyyy");
var students = from student in studentArray
where student.FirstName.CompareTo(student.LastName) == -1
select student;
foreach (Students student in students)
{
//Will Return Age(value = 0), because it is needed for the next task.
Console.WriteLine(student.ToString());
}
}