static void Main(string[] args)
{
Example ev = new Example();
ev.triggerEvent();
//multicast delegates example
multicast del = new multicast(employee1);
multicast del1 = new multicast(employee3);
del1();
//multicast using single delegate for mutiple functions
del += employee2;
del();
List <Employee> empList = new List <Employee>();
Employee x = new Employee()
{
ID = 100, name = "tharun", Leaves = 20, Experience = 5
};
Employee y = new Employee()
{
ID = 101, name = "harry potter", Leaves = 5, Experience = 6
};
empList.Add(x);
empList.Add(y);
IsEligible EligibleForVacation = new IsEligible(Allot);
Employee.Vacation(empList, Allot);
}
static void DelegateExample()
{
// Simple example usign Delegate keyword
IsEligible isEligible = delegate(Student s) { return(s.Age > 18 && s.Height > 5.5); };
Console.WriteLine(isEligible(new Student(10, 5.4f)));
Console.WriteLine(isEligible(new Student(19, 5.6f)));
}
//reusable method based on the criteria for vacation(i.e vacation given based on leaves, experience etc)
public static void Vacation(List <Employee> employee, IsEligible e)
{
foreach (var emp in employee)
{
if (e(emp))
{
Console.WriteLine(emp.name + " eligible for vacation");
}
}
}
static void LambdaExample()
{
//This is same as DelegateExample, but using Lambda expression, which means you don't have to use the delgate keyword
// In s=> s.Age>18, s is the input parameter, => is the lambda operator and the rest is the
// Body Lambda Expression
IsEligible isEligible = s =>
{
Console.WriteLine("calling LambdaExample()");
return(s.Age > 18 && s.Height > 5.5);
};
Console.WriteLine(isEligible(new Student(10, 5.4f)));
Console.WriteLine(isEligible(new Student(19, 5.6f)));
}
