/// <summary>
/// One method to edit the current customer in the DataGridView
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <remarks>
/// *
/// * Another method is to data bind customer properties to controls on the edit form.
/// </remarks>
private void cmdEditCurrent_Click(object sender, EventArgs e)
{
EditorForm f = new EditorForm(bsCustomers.Customer(), ContactTitles);
try
{
if (f.ShowDialog() == DialogResult.OK)
{
Customer customer = blCustomers.FirstOrDefault(cust => cust.CustomerIdentifier == bsCustomers.CustomerIdentifier());
Customers customers = new Customers();
if (customers.UpdateCustomer(customer))
{
bsCustomers.ResetCurrentItem();
}
else
{
MessageBox.Show(customers.ValidationMessage);
}
}
}
finally
{
f.Dispose();
}
}
private void EditCurrentRow()
{
Customer customer = blCustomers.FirstOrDefault(cust => cust.CustomerIdentifier == bsCustomers.CustomerIdentifier());
EditorForm f = new EditorForm(customer, ContactTitles);
try
{
if (f.ShowDialog() == DialogResult.OK)
{
bsCustomers.ResetCurrentItem();
}
}
finally
{
f.Dispose();
}
}
private void AddNewCustomer()
{
Customer customer = new Customer();
EditorForm f = new EditorForm(customer, ContactTitles);
try
{
if (f.ShowDialog() == DialogResult.OK)
{
blCustomers.Add(customer);
blCustomers.ResetBindings();
/*
* Here we are changing the sort to show the new customer in a-z order
* rather than sitting at the bottom of the DataGridView.
*/
dataGridView1.Sort(dataGridView1.Columns["CompanyName"], ListSortDirection.Ascending);
}
}
finally
{
f.Dispose();
}
}