/// <summary>
/// edit record
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnEdit_Click(object sender, EventArgs e)
{
//if the record is selected
if (IsSelected())
{
//create an instance of contactform
RecordForm frmContact = new RecordForm();
//provided the record is selected from the listbox
if (manager.GetAt(lstRecords.SelectedIndex) != null)
{
//get selected record's ino and display it on contact form
frmContact.CustomerData = manager.GetAt(lstRecords.SelectedIndex);
//save id
int id = frmContact.CustomerData.CustomerId;
//when user chooses to update corrected info and click ok button
if (frmContact.ShowDialog() == DialogResult.OK)
{
frmContact.CustomerData.CustomerId = id;
//save updated info
manager.ChangeAt(frmContact.CustomerData, lstRecords.SelectedIndex);
//update data in the listbox
UpdateList();
}
}
}
}
/*******************Add, Edit and deletecustomer records******************/
/// <summary>
/// add new record
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAdd_Click(object sender, EventArgs e)
{
RecordForm recForm = new RecordForm();
//when user enters all data in contact form and click ok
if (recForm.ShowDialog() == DialogResult.OK)
{
Customer customer = new Customer(recForm.CustomerData.FirstName, recForm.CustomerData.Surname, recForm.CustomerData.AddressData, recForm.CustomerData.Email, recForm.CustomerData.ProductData, manager.GetNewId);
//add new record to customers list
manager.Add(customer);
//display updated info in the listbox
UpdateList();
}
}