public async Task <IActionResult> Edit(int id, [Bind("Id,LastName,FirstName,MiddleName,MajorCode,MajorName,ThesisNameRus,ThesisComDate,ComMemberNumberTotal,ComMemberNumberSpecific,EducationDirection,MajorId,TrainingDirectionId")] PhdStudent phdStudent)
{
if (id != phdStudent.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
Context.Update(phdStudent);
await Context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PhdStudentExists(phdStudent.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(phdStudent));
}
public async Task <IActionResult> Create([Bind("Id,LastName,FirstName,MiddleName,MajorCode,MajorName,ThesisNameRus,ThesisComDate,ComMemberNumberTotal,ComMemberNumberSpecific,EducationDirection,MajorId,TrainingDirectionId,DisCouncilId")] PhdStudent phdStudent)
{
if (ModelState.IsValid)
{
Context.Add(phdStudent);
await Context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(phdStudent));
}
protected void OnClickButton(object sender, EventArgs e)
{
String line = tbox.Text;
String[] tokens = line.Split(' ');
int length = tokens.Length;
try
{
switch (length)
{
case 3:
Student s1 = new Student(Convert.ToInt32(tokens[0]), tokens[1], Convert.ToInt32(tokens[2]));
c.repo.addObject(s1);
break;
case 4:
UndergraduateStudent s2 = new UndergraduateStudent(Convert.ToInt32(tokens[0]), tokens[1], Convert.ToInt32(tokens[2]), Convert.ToInt32(tokens[3]));
c.repo.addObject(s2);
break;
case 6:
GraduateStudent s3 = new GraduateStudent(Convert.ToInt32(tokens[0]), tokens[1], tokens[2], Convert.ToInt32(tokens[3]), Convert.ToInt32(tokens[4]), Convert.ToInt32(tokens[5]));
c.repo.addObject(s3);
break;
case 7:
PhdStudent s4 = new PhdStudent(Convert.ToInt32(tokens[0]), tokens[1], tokens[2], tokens[3], Convert.ToInt32(tokens[4]), Convert.ToInt32(tokens[5]), Convert.ToInt32(tokens[6]));
c.repo.addObject(s4);
break;
}
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
lbox.Items.Clear();
foreach (Student s in c.getAll())
{
lbox.Items.Add(s.ToString());
}
}
public void readFromFile()
{
String line;
String[] tokens;
int length;
System.IO.StreamReader infile = new System.IO.StreamReader("studentlist.txt");
while ((line = infile.ReadLine()) != null)
{
tokens = line.Split(' ');
length = tokens.Length;
switch (length)
{
case 3:
Student s1 = new Student(Convert.ToInt32(tokens[0]), tokens[1], Convert.ToInt32(tokens[2]));
repo.addObject(s1);
break;
case 4:
UndergraduateStudent s2 = new UndergraduateStudent(Convert.ToInt32(tokens[0]), tokens[1], Convert.ToInt32(tokens[2]), Convert.ToInt32(tokens[3]));
repo.addObject(s2);
break;
case 6:
GraduateStudent s3 = new GraduateStudent(Convert.ToInt32(tokens[0]), tokens[1], tokens[2], Convert.ToInt32(tokens[3]), Convert.ToInt32(tokens[4]), Convert.ToInt32(tokens[5]));
repo.addObject(s3);
break;
case 7:
PhdStudent s4 = new PhdStudent(Convert.ToInt32(tokens[0]), tokens[1], tokens[2], tokens[3], Convert.ToInt32(tokens[4]), Convert.ToInt32(tokens[5]), Convert.ToInt32(tokens[6]));
repo.addObject(s4);
break;
}
}
infile.Close();
}
public bool addMenu() //Read parameters until they are correct
{
try
{
int select = 0;
Console.WriteLine("Type: \n (1)Student \n (2)Graduate \n (3)Undergraduate \n (4)PHD");
select = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("ID: ");
String sid, thesis, supervisor;
int id;
int grade2, grade3;
Student s;
string input;
input = Console.ReadLine();
int.TryParse(input, out id);
if (id == 0)
{
throw new MyException("Wrong id");
}
Console.WriteLine("Name:");
String name = Console.ReadLine();
Console.WriteLine("Grade:");
int grade = Convert.ToInt32(Console.ReadLine());
this.valid.validateGrade(grade);
this.valid.validateId(id);
this.valid.validateName(name);
switch (select)
{
case 1:
s = new Student(id, name, grade);
cont.addStudent(s);
break;
case 2:
Console.WriteLine("Grade 2");
grade2 = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Grade 3");
grade3 = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Supervisor");
supervisor = Console.ReadLine();
this.valid.validateGrade(grade2);
this.valid.validateGrade(grade3);
s = new GraduateStudent(id, name, supervisor, grade, grade2, grade3);
cont.addStudent(s);
break;
case 3:
Console.WriteLine("Grade2: ");
grade2 = Convert.ToInt32(Console.ReadLine());
this.valid.validateGrade(grade2);
s = new UndergraduateStudent(id, name, grade, grade2);
cont.addStudent(s);
break;
case 4:
Console.WriteLine("Grade2: ");
grade2 = Convert.ToInt32(Console.ReadLine());
this.valid.validateGrade(grade2);
Console.WriteLine("Grade3: ");
grade3 = Convert.ToInt32(Console.ReadLine());
this.valid.validateGrade(grade3);
Console.WriteLine("Supervisor: ");
supervisor = Console.ReadLine();
Console.WriteLine("Thesis: ");
thesis = Console.ReadLine();
s = new PhdStudent(id, name, thesis, supervisor, grade, grade2, grade3);
cont.addStudent(s);
break;
}
return(true);
}
catch (MyException e)
{
Console.WriteLine(e.Message);
return(false);
}
}
