// The delegate is one of the parameters here
public static void PromoteEmployees(List <Employee> lstEmployees, EligibleForPromotion eligibleForPromotion)
{
foreach (Employee employee in lstEmployees)
{
// Using the delegate function here.
if (eligibleForPromotion(employee))
{
Console.WriteLine("Employee {0} Promoted", employee.Name);
}
}
}
static void Main(string[] args)
{
Employee emp1 = new Employee()
{
ID = 101,
Name = "Pranaya",
Gender = "Male",
Experience = 5,
Salary = 10000
};
Employee emp2 = new Employee()
{
ID = 102,
Name = "Priyanka",
Gender = "Female",
Experience = 10,
Salary = 20000
};
Employee emp3 = new Employee()
{
ID = 103,
Name = "Anurag",
Experience = 5,
Salary = 30000
};
List <Employee> employees = new List <Employee>();
employees.Add(emp1);
employees.Add(emp2);
employees.Add(emp3);
// We are making the Promote method of Program the delegate for EligibleForPromotion
Console.WriteLine("Promoting by Salary");
EligibleForPromotion eligibleForPromotion = new EligibleForPromotion(Program.Promote);
// Now we promote the employees, passing the new function delegate.
Employee.PromoteEmployees(employees, eligibleForPromotion);
// Lambda functions.
Console.WriteLine("Promoting by years of experience");
Employee.PromoteEmployees(employees, x => x.Experience > 5);
}
