private void btnAdd_Click(object sender, EventArgs e)
{
if (!String.IsNullOrWhiteSpace(tbName.Text))
{
string teacherString = tbName.Text;
Teacher teacher = new Teacher(teacherString);
try
{
interpretor.AddTeacher(teacher, teachers);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
LoadTeachers();
Reload();
Display();
return;
}
try
{
string roomName = lbRoom.SelectedItem.ToString();
string subjectName = lbSubject.SelectedItem.ToString();
string teacherName = lbTeacher.SelectedItem.ToString();
DateTime date = DateTime.ParseExact(tbDate.Text, "M/d/yyyy", CultureInfo.CurrentCulture);
Lecture lecture = new Lecture(teacherName, subjectName, roomName, date);
try
{
interpretor.AddLecture(lecture, lectures);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
CancelSelection();
LoadTeachers();
Reload();
Display();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void btnTeachersDeserialize_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Inserting a new file will delete all the old data from the Database", "Warning", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning) == DialogResult.Cancel)
{
return;
}
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "JSON | *.json";
openFileDialog.Title = "Select JSON file";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
var jsonFile = File.ReadAllText(openFileDialog.FileName);
List <Teacher> teachers = new List <Teacher>();
teachers = JsonConvert.DeserializeObject <List <Teacher> >(jsonFile);
try
{
interpretor.DeleteRooms();
foreach (Teacher teacher in teachers)
{
interpretor.AddTeacher(teacher, null);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
btnRoomsShow.PerformClick();
}
btnTeachersShow.PerformClick();
}