private void Button_Click(object sender, RoutedEventArgs e)
{
if (SubjectField.Text.Length > 20 || TeacherField.Text.Length > 20)
{
MessageBox.Show("Subject name and Teacher's name must not contain more than 20 letters ", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (String.IsNullOrWhiteSpace(TeacherField.Text) || String.IsNullOrWhiteSpace(SubjectField.Text))
{
MessageBox.Show("Please, fill all fields", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
TeacherField.Clear();
SubjectField.Clear();
return;
}
Group.struct_teachers res = new Group.struct_teachers
{
Name = TeacherField.Text,
Subject = SubjectField.Text
};
subject.teachers.Add(res);
prevWindow.SubjectGrid.Items.Refresh();
Close();
}
private void MenuItem_Click_1(object sender, RoutedEventArgs e)
{
GroupEnum new_groups = new GroupEnum();
StudentEnum new_students = new StudentEnum();
OpenFileDialog dialog = new OpenFileDialog();
dialog.DefaultExt = ".zip";
dialog.Filter = "zip|*.zip";
string selectedArchive = "";
bool? result = dialog.ShowDialog();
if (result == true)
{
selectedArchive = dialog.FileName;
}
else
{
return;
}
try
{
if (!Directory.Exists(Directory.GetCurrentDirectory() + @"\Buffer") && selectedArchive != "")
{
ZipFile.ExtractToDirectory(selectedArchive, Directory.GetCurrentDirectory());
}
else
{
return;
}
}
catch (Exception)
{
MessageBox.Show("Please, select another folder ", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
FileStream connector = new FileStream(Directory.GetCurrentDirectory() + @"\Buffer\Temp.txt", FileMode.Open);;
StreamReader reader = new StreamReader(connector);
int groupsNumber = Convert.ToInt32(reader.ReadLine());
reader.ReadLine();
for (int i = 0; i < groupsNumber; i++)
{
reader.ReadLine();
Group new_group = new Group();
new_group.Number = Convert.ToInt32(reader.ReadLine());
new_group.Actual = reader.ReadLine();
new_group.headName = reader.ReadLine();
int teachersNumber = Convert.ToInt32(reader.ReadLine());
Group subject = new Group();
if (teachersNumber != 0)
{
reader.ReadLine();
for (int j = 0; j < teachersNumber; j++)
{
Group.struct_teachers new_teacher = new Group.struct_teachers();
new_teacher.Name = reader.ReadLine();
new_teacher.Subject = reader.ReadLine();
subject.teachers.Add(new_teacher);
}
reader.ReadLine();
new_group.teachers = new List <Group.struct_teachers>(subject.teachers);
}
else
{
reader.ReadLine();
}
reader.ReadLine();
new_groups.groupList.Add(new_group);
}
reader.ReadLine();
int studentsNumber = Convert.ToInt32(reader.ReadLine());
reader.ReadLine();
for (int i = 0; i < studentsNumber; i++)
{
reader.ReadLine();
Student new_student = new Student();
new_student.Name = reader.ReadLine();
new_student.Surname = reader.ReadLine();
new_student.Middlename = reader.ReadLine();
new_student.Year = Convert.ToInt32(reader.ReadLine());
new_student.isHead = reader.ReadLine();
new_student.groupHeading = reader.ReadLine();
new_student.group_number = reader.ReadLine();
new_student.old_group_number = reader.ReadLine();
new_student.photoPath = reader.ReadLine();
if (new_student.photoPath != "")
{
BitmapImage StudentPhoto = new BitmapImage();
StudentPhoto.BeginInit();
StudentPhoto.UriSource = new Uri(new_student.photoPath, UriKind.Absolute);
StudentPhoto.CacheOption = BitmapCacheOption.OnLoad;
StudentPhoto.EndInit();
new_student.studentPhoto = StudentPhoto;
}
int marksNumber = Convert.ToInt32(reader.ReadLine());
Student mark = new Student();
if (marksNumber != 0)
{
reader.ReadLine();
for (int j = 0; j < marksNumber; j++)
{
Student.struct_marks new_mark = new Student.struct_marks();
new_mark.Mark = Convert.ToInt32(reader.ReadLine());
new_mark.Subject = reader.ReadLine();
mark.marks.Add(new_mark);
}
reader.ReadLine();
new_student.marks = new List <Student.struct_marks>(mark.marks);
}
else
{
reader.ReadLine();
}
reader.ReadLine();
new_students.studentlist.Add(new_student);
}
for (int i = 0; i < new_groups.groupList.Count(); i++)
{
for (int j = 0; j < new_students.studentlist.Count(); j++)
{
if (new_students.studentlist[j].group_number == Convert.ToString(new_groups.groupList[i].Number))
{
new_students.studentlist[j].group = new_groups.groupList[i];
if (new_students.studentlist[j].groupHeading == Convert.ToString(new_groups.groupList[i].Number))
{
new_groups.groupList[i].head = new_students.studentlist[j];
}
}
if (new_students.studentlist[j].old_group_number == Convert.ToString(new_groups.groupList[i].Number))
{
new_students.studentlist[j].oldGroup = new_groups.groupList[i];
}
}
}
reader.Close();
connector.Close();
groups.groupList = new_groups.groupList;
students.studentlist = new_students.studentlist;
List.ItemsSource = groups.groupList;
List.Items.Refresh();
SubjectGrid.ItemsSource = subject.teachers;
List.SelectedIndex = -1;
NumberBox.Clear();
HeadCombo.SelectedIndex = -1;
subject.teachers.Clear();
SubjectGrid.ItemsSource = subject.teachers;
SubjectGrid.Items.Refresh();
CheckExisting.IsChecked = false;
ChangeButton.IsEnabled = false;
DeleteButton.IsEnabled = false;
if (Directory.Exists(Directory.GetCurrentDirectory() + @"\Buffer"))
{
Directory.Delete(Directory.GetCurrentDirectory() + @"\Buffer", true);
}
MessageBox.Show("File loaded", "", MessageBoxButton.OK, MessageBoxImage.Information);
}