private void btnCancel_Click(object sender, EventArgs e)
{
var manageRentalRecords = new ManageRentalRecords();
manageRentalRecords.Show();
this.Close();
}
private void viewArchiveToolStripMenuItem_Click(object sender, EventArgs e)
{
var manageRentalRecords = new ManageRentalRecords();
manageRentalRecords.MdiParent = this;
manageRentalRecords.Show();
}
public AddEditRentalRecord(ManageRentalRecords manageRentalRecords = null)
{
InitializeComponent();
_db = new CarRentalEntities();
label1.Text = "Add New Rental Record";
this.Text = "Add New Rental";
isEditMode = false;
_manageRentalRecords = manageRentalRecords;
}
private void viewArchiveToolStripMenuItem_Click_1(object sender, EventArgs e)
{
if (!Utils.FormIsOpen("ManageVehicleListing"))
{
var manageRentalRecords = new ManageRentalRecords();
manageRentalRecords.MdiParent = this;
manageRentalRecords.Show();
}
}
public AddEditRentalRecord(CarRentalRecord recordToEdit, ManageRentalRecords manageRentalRecords = null)
{
InitializeComponent();
lblTitle.Text = "Edit Rental Record";
PopulateFields(recordToEdit);
_manageRentalRecords = manageRentalRecords;
_db = new CarRentalEntities();
isEditMode = true;
}
public AddEditRentalRecord(CarRentalRecord recordToEdit, ManageRentalRecords manageRentalRecords)
{
InitializeComponent();
label1.Text = "Edit Vehicle";
_manageRentalRecords = manageRentalRecords;
if (recordToEdit == null)
{
MessageBox.Show("Please ensure that you selected a valid record");
Close();
}
else
{
isEditMode = true;
_db = new CarRentalEntities();
PopulateFields(recordToEdit);
}
}
private void btnSubmit_Click(object sender, EventArgs e)
{
try
{
string customerName = txtUsername.Text;
var dateOut = dtRented.Value;
var dateIn = dtReturned.Value;
var carType = cboCarType.Text;
double cost = Convert.ToDouble(txtCost.Text);
var isValid = true;
var errorMessage = "";
if (string.IsNullOrEmpty(customerName) || string.IsNullOrEmpty(carType))
{
isValid = false;
errorMessage += "Error: Please enter missing data.\n\r";
}
if (dateOut > dateIn)
{
isValid = false;
errorMessage += "Error: Illegal Date Selection.\n\r";
}
if (isValid)
{
//Declare an object of the record to be added
var rentalRecord = new CarRentalRecord();
if (isEditMode)
{
var id = int.Parse(lblRecorId.Text);
rentalRecord = db.CarRentalRecords.FirstOrDefault(q => q.id == id);
}
//populate record object with values from the form
rentalRecord.customerName = customerName;
rentalRecord.dateRented = dateOut;
rentalRecord.dateReturned = dateIn;
rentalRecord.cost = (decimal)cost;
rentalRecord.carID = (int)cboCarType.SelectedValue;
// if not in edit mode, then add the record object to DB
if (!isEditMode)
{
db.CarRentalRecords.Add(rentalRecord);
}
//Save changes to entity
db.SaveChanges();
MessageBox.Show("Data Saved Successfully");
DialogResult dialogResult = MessageBox.Show("Want to Add new Record?", "New Record", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
txtUsername.Text = "";
txtUsername.Focus();
txtCost.Text = "";
var addRentalRecord = new AddEditRentalRecord();
addRentalRecord.Show();
}
else
{
var manageRentalRecord = new ManageRentalRecords();
manageRentalRecord.Show();
this.Close();
}
this.Close();
}
else
{
MessageBox.Show(errorMessage);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}