private void btnSave_Click(object sender, EventArgs e)
{
try
{
//Added Validation for make and model
if (string.IsNullOrWhiteSpace(tbMake.Text) ||
string.IsNullOrWhiteSpace(tbModel.Text))
{
MessageBox.Show("Please ensure that you provide a make and a model");
}
else
{
//if(isEditMode == true)
if (isEditMode)
{
//Edit Code here
var id = int.Parse(lblId.Text);
var car = _db.TypesOfCars.FirstOrDefault(q => q.Id == id);
car.Model = tbModel.Text;
car.Make = tbMake.Text;
car.VIN = tbVIN.Text;
car.Year = int.Parse(tbYear.Text);
car.LicensePlateNumber = tbLicenseNum.Text;
}
else
{
//Added validation for make and model of cars being added
// Add Code Here
var newCar = new TypesOfCar
{
LicensePlateNumber = tbLicenseNum.Text,
Make = tbMake.Text,
Model = tbModel.Text,
VIN = tbVIN.Text,
Year = int.Parse(tbYear.Text)
};
_db.TypesOfCars.Add(newCar);
}
_db.SaveChanges();
_manageVehicleListing.PopulateGrid();
MessageBox.Show("Operation Completed. Refresh Grid To see Changes");
Close();
}
}
catch (Exception ex)
{
MessageBox.Show($"Error: {ex.Message}");
}
}
private void save_btn_Click(object sender, EventArgs e)
{
try
{
if (string.IsNullOrWhiteSpace(make_tb.Text) || string.IsNullOrWhiteSpace(model_tb.Text))
{
MessageBox.Show("Please to ensure make and model is provided:");
}
else
{
//if true
if (isEditMode)
{
//edit code
var id = int.Parse(id_lbl.Text);
var car = carRentalEntities.TypeOfCars.FirstOrDefault(q => q.id == id);
car.Make = make_tb.Text;
car.Model = model_tb.Text;
car.VIN = vin_tb.Text;
car.Year = int.Parse(year_tb.Text);
car.LicensePlateNumber = license_tb.Text;
}
else
{
//declaration and initialisation of variable
var newCar = new TypeOfCar
{
LicensePlateNumber = license_tb.Text,
Make = make_tb.Text,
Model = model_tb.Text,
VIN = vin_tb.Text,
Year = int.Parse(year_tb.Text)
};
carRentalEntities.TypeOfCars.Add(newCar);
}
carRentalEntities.SaveChanges();
_manageVehicleListing.PopulateGrid();
MessageBox.Show("Operation Completed. Refresh Grid to see Changes");
Close();
}
}
catch (Exception ex)
{
MessageBox.Show($"Error: {ex.Message}");
}
}
private void btnSaveChanges_Click(object sender, EventArgs e)
{
try
{
if (isEditMode)
{
var id = int.Parse(lblId.Text);
var car = _db.TypesOfCars.FirstOrDefault(q => q.Id == id);
car.Model = tbModel.Text;
car.Make = tbMake.Text;
car.Year = int.Parse(tbYear.Text);
car.VIN = tbVIN.Text;
car.LicensePlateNumber = tbLPN.Text;
}
else
{
var newCar = new TypesOfCar
{
LicensePlateNumber = tbLPN.Text,
Model = tbModel.Text,
Make = tbMake.Text,
Year = int.Parse(tbYear.Text),
VIN = tbVIN.Text
};
_db.TypesOfCars.Add(newCar);
}
_db.SaveChanges();
_manageVehicleListing.PopulateGrid();
MessageBox.Show("Changes saved");
Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}