/// <summary>
/// Method adds contacts upon clicking the add button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAdd_Click(object sender, EventArgs e)
{
ContactForm frmContact = new ContactForm("Add New Customer");
//Display the form and wait until the user clicks a button. If the button presseed was okay
// the okay button, get the data and save it into the registry (customerMngr)
if (frmContact.ShowDialog() == DialogResult.OK)
{
customerMngr.AddCustomer(frmContact.ContactData);
updateCustomerList(); // update results
}
}
/// <summary>
/// Method search
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnSearch_Click(object sender, EventArgs e)
{
string name = txtSearchContact.Text;
ContactForm frmContact = new ContactForm("Change Customer");
//customer object
Customer customer = new Customer();
//index for the listbox
int index = listBox1.SelectedIndex;
//message if the search box is empty
if (string.IsNullOrEmpty(name))
{
MessageBox.Show("enter a name", "error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
//verify that there is a contact on the listbox
if (listBox1.Items.Count > 0)
{
//verify that there is a customer and that the customer has the right full name
if (customerMngr.SearchCustomer(name) != null && name.Equals(customerMngr.SearchCustomer(name).ContactData.CompleteName))
{
//MessageBox.Show("customer found " + customerMngr.SearchCustomer(name));
frmContact.ContactData = customerMngr.SearchCustomer(name).ContactData;
frmContact.ShowDialog();
}
else
{
MessageBox.Show("customer not found", "error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}//Output message if no contacts have been entered yet i.e listbox empty
else if (listBox1.Items.Count == 0)
{
MessageBox.Show("no contacts entered yet");
}
}
} //end method
/// <summary>
/// Method Changes customer
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnChange_Click(object sender, EventArgs e)
{
ContactForm frmContact = new ContactForm("Change Customer");
//Customer customer = new Customer();
int index = listBox1.SelectedIndex;
//verify that contact is selected
if (listBox1.SelectedItems.Count != 1)
{
MessageBox.Show("Please Select an item!");
return;
}
//Change or edit customer data
if (listBox1.SelectedIndex >= 0)
{
frmContact.ContactData = customerMngr.GetCustomer(index).ContactData;
frmContact.ShowDialog();
//customerMngr.AddCustomer(frmContact.ContactData);
customerMngr.ChangeCustomer(frmContact.ContactData, index);
updateCustomerList(); // update results
}
}
