public void CheckExam(Professor pro)
{
Console.WriteLine("All {0} exams held by professor {1} {2} were checked by assistant {3} {4}",
pro.numberofexams, pro.Name, pro.SureName, this.name, this.surename);
}
static void Main(string[] args)
{
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("Task1");
Console.ForegroundColor = ConsoleColor.White;
#region Task1
Car car = new Car("Ford", 2002, "C1111", "Diesel", 0);
car.StartTurbo();
car.Drive(50);
car.StopTurbo();
car.NumberOfWheels = 4;
Console.WriteLine("The car has " + car.NumberOfWheels + " wheels.");
car.YearOfCreation = 2002;
car.GetYears();
Console.WriteLine();
IVehicle motorbike = new Motorbike("Honda", 2010, "PAAAAA", "Gasoline");
motorbike.YearOfCreation = 2012;
motorbike.GetYears();
motorbike.Drive(120);
Console.WriteLine();
#endregion
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("Task2");
Console.ForegroundColor = ConsoleColor.White;
#region Task2
Car CarAb = new Car("Opel", 2010, "OB444AP", "Diesel", 4);
CarAb.StartTurbo();
CarAb.Drive(50);
Motorbike MotorAb = new Motorbike("Yamaha", 2011, "MOOTOOP", "Hybrid");
MotorAb.Drive(200);
MotorAb.Name = "Yamaha";
MotorAb.RegNumber = "MOOTOOP";
MotorAb.YearOfCreation = 2008;
MotorAb.engine = "Hybrid";
IVehicle[] veh = new IVehicle[4];
veh[0] = car;
veh[1] = motorbike;
veh[2] = CarAb;
veh[3] = MotorAb;
foreach (IVehicle iv in veh)
{
Console.WriteLine("Model: {0}, RegNumber: {1}, Year of creation {2}", iv.Name, iv.RegNumber, iv.YearOfCreation);
}
#endregion
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("\nTask3-IDisposable");
Console.ForegroundColor = ConsoleColor.White;
#region Task3-IDisposable
IDisposableExample ex = new IDisposableExample();
ex.LogWriter("d");
ex.Dispose();
try
{
ex.Write();
}
catch
{
Console.WriteLine("The streamwriter has already been disposed");
}
#endregion
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("\nTask4");
Console.ForegroundColor = ConsoleColor.White;
#region Task4
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("//" + Person.NumberOfInstances() + " instances of class Person are created.");
Console.ForegroundColor = ConsoleColor.White;
#region Teacher
Teacher teacher1 = new Teacher();
teacher1.Name = "Petar";
teacher1.SureName = "Petrov";
teacher1.Subject = "English";
teacher1.HalloGreeting();
teacher1.HomeworkCheck();
teacher1.ByeGreeting();
IPerson Iteacher1 = teacher1;
Iteacher1.HalloGreeting();
Iteacher1.HomeworkCheck();
Console.WriteLine();
Teacher teacher2 = new Teacher("Todor", "Todorov", "Chemistry", 25);
teacher2.HalloGreeting();
teacher2.ByeGreeting();
#endregion
#region Lecturer
Console.WriteLine("\n");
Lecturer lct = new Lecturer();
lct.Name = "Ivan";
lct.SureName = "Ivanov";
lct.HalloGreeting();
lct.HomeworkCheck();
lct.Exercise("Maths", 5);
lct.Exercise(15.45, 14, 2);
string[] conspect = { "Intro to matrices ", "Complex numbers", "Integration", "Geometry" };
lct.Exercise(conspect);
Console.WriteLine();
#endregion
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("//" + Person.NumberOfInstances() + " instances of class Person are created.");
Console.ForegroundColor = ConsoleColor.White;
#region Professor
Professor pro = new Professor("Dumble", "Dore", "Hogwarts", 20);
pro.WorkExperience = 250;
pro.ProfesorInfo();
(pro as IPerson).HalloGreeting();
(pro as IPerson).HomeworkCheck();
pro.HalloGreeting();
pro.GiveExam(5);
pro.GiveExam(3);
Console.WriteLine();
Professor pro1 = new Professor("Volde", "Mort", "Hogwarts", 200);
pro1.HalloGreeting();
pro1.HomeworkCheck();
pro1.GiveExam(10);
Console.WriteLine();
#endregion
#region Assistant
Lecturer assist = new Assistant("Harry", "Potter", "Hogwarts", 5, false);
assist.HalloGreeting();
(assist as Assistant).AssistantInfo();
assist.HomeworkCheck();
(assist as Assistant).AcademicArticle("Magic");
(assist as Assistant).CheckExam(pro);
Console.WriteLine();
#endregion
#region SchoolTeacher
SchoolTeacher schoolt = new SchoolTeacher("Vasil", "Vasielv", "History", 5, new List <string> {
"1a", "2b", "3v", "3g"
});
schoolt.HalloGreeting();
schoolt.Grades.Add("2g");
schoolt.show();
schoolt.HomeworkCheck();
schoolt.HaveFun();
schoolt.ByeGreeting();
Console.WriteLine();
#endregion
#region CollegeTeacher
Teacher collt = new CollegeTeacher("Anton", "Antonov", "Biology", 15, "American College");
(collt as CollegeTeacher).HalloGreeting();
collt.HomeworkCheck();
collt.ByeGreeting();
Console.WriteLine();
#endregion
(assist as Assistant).CheckExam(pro1);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("//" + Person.NumberOfInstances() + " instances of class Person are created.");
Console.ForegroundColor = ConsoleColor.White;
Person[] persons = new Person[8];
persons[0] = teacher1;
persons[1] = teacher2;
persons[2] = lct;
persons[3] = pro;
persons[4] = pro1;
persons[5] = assist;
persons[6] = schoolt;
persons[7] = collt;
foreach (IPerson p in persons)
{
p.HalloGreeting();
}
Console.WriteLine("\n");
foreach (Person p in persons)
{
if (p is Teacher)
{
(p as Teacher).HalloGreeting();
}
if (p is Lecturer)
{
(p as Lecturer).HalloGreeting();
}
}
#endregion
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("IComparable/ICompare");
Console.ForegroundColor = ConsoleColor.White;
#region Task4-Icomparable
Console.WriteLine("Default order");
Array.Sort(persons);
foreach (Person p in persons)
{
Console.WriteLine(p.Name + "\t" + p.SureName + " Work experience: " + p.WorkExperience);
}
Console.WriteLine("\n");
Console.WriteLine("Order by work experience - acsending:");
Array.Sort(persons, Person.sortAscending());
foreach (Person p in persons)
{
Console.WriteLine(p.Name + "\t" + p.SureName + " Work experience: " + p.WorkExperience);
}
Console.WriteLine("\n");
Console.WriteLine("Order by work experience - descending:");
Array.Sort(persons, Person.sortDescending());
foreach (Person p in persons)
{
Console.WriteLine(p.Name + "\t" + p.SureName + " Work experience: " + p.WorkExperience);
}
Console.WriteLine("\n");
Console.WriteLine("Order by surename:");
Array.Sort(persons, Person.SortSurename());
foreach (Person p in persons)
{
Console.WriteLine(p.SureName + "\t" + p.Name);
}
Console.WriteLine("\n");
#endregion
Console.ReadLine();
}
