static void Main()
{
var st1 = new Student() { FirstName = "Mimi", LastName = "Ivanova", SSN = 589762, Specialty = Specialty.Mathematics };
var st2 = new Student() { FirstName = "Mimito", LastName = "Ivanova" };
var st3 = new Student() { FirstName = "Mimi", LastName = "Ivanova", SSN = 125639, Specialty = Specialty.Informatics };
Console.WriteLine(st1.Equals(st2));
Console.WriteLine(st1.Equals(st3));
Console.WriteLine(st1 == st2);
Console.WriteLine(st1.ToString());
Console.WriteLine(st3.GetHashCode());
Console.WriteLine(st1.Clone().ToString());
Console.WriteLine(st1.CompareTo(st3));
}
public static void Main()
{
// Examples
Student studentIvan = new Student("Ivan", "Manolov", "Kodev", 1175443445, "ul.Asenevci N3, Shumen", "+359895888333", "*****@*****.**", 3, University.Oxford, Specialty.French, Faculty.Alpha);
Student studentDimcho = new Student("Dimcho", "Buhov", "Kostov", 1145345682, "ul.Padashti kotki, Sopot", "+359895123123", "*****@*****.**", 1, University.Harvard, Specialty.Biology, Faculty.Faculty3);
// Crate array of Students
Student[] students = new Student[] { studentIvan,studentDimcho};
// Print
Console.WriteLine("All students:\n");
foreach (var student in students)
{
Console.WriteLine(student);
Console.WriteLine();
}
// Check the overrited methods
Console.WriteLine("\nIs Ivan == Dimcho?\n");
Console.WriteLine(studentIvan == studentDimcho);
Console.WriteLine("\nIs Ivan != Dimcho?\n");
Console.WriteLine(studentIvan != studentDimcho);
Console.WriteLine("\nIs Ivan equal to Dimcho?\n");
Console.WriteLine(studentIvan.Equals(studentDimcho));
Console.WriteLine("\nIvan compared with Dimcho:\n");
Console.WriteLine(studentIvan.CompareTo(studentDimcho));
Console.WriteLine("\nIvan HashCode:\n");
Console.WriteLine(studentIvan.GetHashCode());
Console.WriteLine("\nDimcho HashCode:\n");
Console.WriteLine(studentDimcho.GetHashCode());
Console.WriteLine("\nDimcho is copied...\n");
var studentDimcho2 = studentDimcho.Clone(); // Deep clone/sopy , element by element
Console.WriteLine("\nIs DImcho compared with copied Dimcho?\n");
Console.WriteLine(studentDimcho.CompareTo(studentDimcho2));
Console.WriteLine("\nIs Dimcho equals to copied Dimcho?\n");
Console.WriteLine(studentDimcho.Equals(studentDimcho2)); // Should be true
Console.WriteLine("\nIs Dimcho equals to copied Dimcho by reference?\n");
Console.WriteLine(ReferenceEquals(studentDimcho2,studentDimcho)); // Should be false
Console.WriteLine("\nNice!");
}
static void Main(string[] args)
{
Student firstStudent = new Student("Boncho", "Bonchov", "Bonchoto", 13202733, "Ulica nqkva si 33", "+359 8824324234",
"*****@*****.**", 4, Specialties.Programming,
University.SofiaUniversity, Faculty.Informatics);
Student secondStudent = new Student("Spartak", "Spartakiev", "Spartakov", 12224956, "Ulica nqkva si 34", "+359 8854545454",
"*****@*****.**", 4, Specialties.Art,
University.NBU, Faculty.Arts);
Student thirdStudent = new Student("Boncho", "Bonchov", "Bonchoto", 13202733, "Ulica nqkva si 33", "+359 8824324234",
"*****@*****.**", 4, Specialties.Programming,
University.SofiaUniversity, Faculty.Informatics);
Console.WriteLine(firstStudent + "\n");
Console.WriteLine(secondStudent + "\n");
Console.WriteLine("Students are equals: " + firstStudent.Equals(secondStudent) + "\n");
Console.WriteLine("Students are equals: " + firstStudent.Equals(thirdStudent) + "\n");
Console.WriteLine("Hash code student one: {0}\nHash code student two: {1}\n.",
firstStudent.GetHashCode(), secondStudent.GetHashCode());
Console.WriteLine("Equals operator \"==\": {0}\n", firstStudent == thirdStudent);
Console.WriteLine("Equals operator \"!=\": {0}\n", firstStudent != thirdStudent);
}
static void Main(string[] args)
{
Student firstStudent = new Student("Boncho", "Bonchov", "Bonchoto", 13202733, "Ulica nqkva si 33", "+359 8824324234",
"*****@*****.**", 4, Specialties.Programming,
University.SofiaUniversity, Faculty.Informatics);
Student secondStudent = new Student("Spartak", "Spartakiev", "Spartakov", 12224956, "Ulica nqkva si 34", "+359 8854545454",
"*****@*****.**", 4, Specialties.Art,
University.NBU, Faculty.Arts);
Student thirdStudent = new Student("Boncho", "Bonchov", "Bonchoto", 13202733, "Ulica nqkva si 33", "+359 8824324234",
"*****@*****.**", 4, Specialties.Programming,
University.SofiaUniversity, Faculty.Informatics);
Console.WriteLine(firstStudent + "\n");
Console.WriteLine(secondStudent + "\n");
Console.WriteLine("Students are equals: " + firstStudent.Equals(secondStudent) + "\n");
Console.WriteLine("Students are equals: " + firstStudent.Equals(thirdStudent) + "\n");
Console.WriteLine("Hash code student one: {0}\nHash code student two: {1}\n.",
firstStudent.GetHashCode(), secondStudent.GetHashCode());
Console.WriteLine("Equals operator \"==\": {0}\n", firstStudent == thirdStudent);
Console.WriteLine("Equals operator \"!=\": {0}\n", firstStudent != thirdStudent);
}
public static void Main()
{
// Examples
Student studentIvan = new Student("Ivan", "Manolov", "Kodev", 1175443445, "ul.Asenevci N3, Shumen", "+359895888333", "*****@*****.**", 3, University.Oxford, Specialty.French, Faculty.Alpha);
Student studentDimcho = new Student("Dimcho", "Buhov", "Kostov", 1145345682, "ul.Padashti kotki, Sopot", "+359895123123", "*****@*****.**", 1, University.Harvard, Specialty.Biology, Faculty.Faculty3);
// Crate array of Students
Student[] students = new Student[] { studentIvan, studentDimcho };
// Print
Console.WriteLine("All students:\n");
foreach (var student in students)
{
Console.WriteLine(student);
Console.WriteLine();
}
// Check the overrited methods
Console.WriteLine("\nIs Ivan == Dimcho?\n");
Console.WriteLine(studentIvan == studentDimcho);
Console.WriteLine("\nIs Ivan != Dimcho?\n");
Console.WriteLine(studentIvan != studentDimcho);
Console.WriteLine("\nIs Ivan equal to Dimcho?\n");
Console.WriteLine(studentIvan.Equals(studentDimcho));
Console.WriteLine("\nIvan compared with Dimcho:\n");
Console.WriteLine(studentIvan.CompareTo(studentDimcho));
Console.WriteLine("\nIvan HashCode:\n");
Console.WriteLine(studentIvan.GetHashCode());
Console.WriteLine("\nDimcho HashCode:\n");
Console.WriteLine(studentDimcho.GetHashCode());
Console.WriteLine("\nDimcho is copied...\n");
var studentDimcho2 = studentDimcho.Clone(); // Deep clone/sopy , element by element
Console.WriteLine("\nIs DImcho compared with copied Dimcho?\n");
Console.WriteLine(studentDimcho.CompareTo(studentDimcho2));
Console.WriteLine("\nIs Dimcho equals to copied Dimcho?\n");
Console.WriteLine(studentDimcho.Equals(studentDimcho2)); // Should be true
Console.WriteLine("\nIs Dimcho equals to copied Dimcho by reference?\n");
Console.WriteLine(ReferenceEquals(studentDimcho2, studentDimcho)); // Should be false
Console.WriteLine("\nNice!");
}
public static void Main()
{
Student firstStudent = new Student();
Student secondStudent = new Student();
secondStudent.Course = 5;
secondStudent.FistName = "Pesho";
secondStudent.SSN = 6;
Console.WriteLine(firstStudent == secondStudent);
Console.WriteLine(firstStudent.Equals(secondStudent));
Student someStudent = (Student)secondStudent.Clone();
someStudent.FistName = "Gosho";
someStudent.SSN = 7;
Console.WriteLine(secondStudent.FistName);
Console.WriteLine(someStudent.FistName);
Console.WriteLine(secondStudent.CompareTo(someStudent));
}
static void Main(string[] args)
{
Student peshoStud = new Student("Pesho", "Petrov", "Peshev", 9006036584, 1, "*****@*****.**", University.SofiaUniversity,
Faculty.Physics, Specialty.Physics);
Student ivanStud = new Student("Pesho", "Petrov", "Peshev", 9006036584, 1, "*****@*****.**", University.SofiaUniversity,
Faculty.Physics, Specialty.Physics);
Console.WriteLine(peshoStud.CompareTo(ivanStud));
Console.WriteLine(peshoStud.Equals(ivanStud));
Console.WriteLine(peshoStud.GetHashCode());
Console.WriteLine(ivanStud.GetHashCode());
Console.WriteLine(peshoStud.ToString());
Console.WriteLine(peshoStud == ivanStud);
Console.WriteLine(peshoStud != ivanStud);
var cloned = ivanStud.Clone() as Student;
Console.WriteLine(ivanStud.SSN);
Console.WriteLine(cloned.SSN);
}
public static bool operator !=(Student student1,
Student student2)
{
return(!(Student.Equals(student1, student2)));
}
