private void Back_Click(object sender, RoutedEventArgs e)
{
Window MenuWindow = new TraineeMenu();
MenuWindow.Show();
this.Close();
}
private void BtnTrainees_Click(object sender, RoutedEventArgs e)
{
TraineeMenu MytraineeMenu = new TraineeMenu();
this.Close();
MytraineeMenu.Show();
}
private void btnBack_Click(object sender, RoutedEventArgs e)
{
TraineeMenu menuTrainee = new TraineeMenu();
this.Close();
menuTrainee.Show();
}
private void button_Click(object sender, RoutedEventArgs e)
{
TraineeMenu mytraineeMenu = new TraineeMenu();
try
{
if ((string)btnOk.Content == "Add")
{
int numId = Convert.ToInt32(txtid.Text);
if (numId < 100000000 || numId > 999999999)
{
//check if id is legal
throw new Exception("Non-valid Id. Please enter a valid Id.");
}
if ((txtfirstName.Text == "") || (txtCity.Text == "") || (txtBuilding.Text == "") || (txtLessons.Text == "") ||
(txtNumOfTest.Text == "") || (txtTeacher.Text == "") || (txtlastName.Text == "") || (txtStreet.Text == "") ||
(txtphone.Text == "") || (cmbSchool.Text == "") || (cmbGearbox.Text == "") || (cmbKindV.Text == "") ||
(cmbTraineeGender.Text == "")) //chech the texts box are not empty
{
throw new Exception("Not all fields are filled in.");
}
DateTime temp = (MyTrainee.TraineeBirth.AddYears(Configuration.MinAgeForTrainee));
if (temp > DateTime.Today)
{
throw new Exception("too young to be a trainee");
}
if (datePickerTraineeBirth.SelectedDate > DateTime.Today)
{
throw new Exception("Please, enter a passed date");
}
if (DateOfTheLastTest.SelectedDate > DateTime.Today)
{
throw new Exception("Please, enter a passed date");
}
bl.addTrainee(MyTrainee); //ask him if he sure he wants to add?
MyTrainee = new Trainee(); //clean the datacontext
this.DataContext = MyTrainee;
this.Close();
mytraineeMenu.Show();
}
else if ((string)btnOk.Content == "Remove")
{
var mbResult = MessageBox.Show("Are you sure you want to remove this trainee?", "", MessageBoxButton.OKCancel, MessageBoxImage.Question, MessageBoxResult.Yes);
if (mbResult == MessageBoxResult.OK)
{
bl.deleteTrainee(MyTrainee);
MyTrainee = new Trainee();//clean the datacontext
this.DataContext = MyTrainee;
this.Close();
MessageBox.Show("Trainee removed");
mytraineeMenu.Show();
}
}
else if ((string)btnOk.Content == "Update")
{
var mbResult = MessageBox.Show("Are you sure you want to update this trainee?", "", MessageBoxButton.OKCancel, MessageBoxImage.Question, MessageBoxResult.Yes);
if (mbResult == MessageBoxResult.OK)
{
bl.updateTrainee(MyTrainee);
MyTrainee = new Trainee();
this.DataContext = MyTrainee;
this.Close();
MessageBox.Show("Trainee updated");
mytraineeMenu.Show();
}
else
{
this.Close();
mytraineeMenu.Show();
}
}
else
{
MyTrainee = new Trainee();
this.DataContext = MyTrainee;
this.Close();
mytraineeMenu.Show();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
