/// <summary>
/// Handles the UserDeletingRow event of the _customersGrid control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.Forms.DataGridViewRowCancelEventArgs"/> instance containing the event data.</param>
private void _customersGrid_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
DialogResult res = MessageBox.Show("Are you sure you want to delete this customer?", "Delete customer", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
// the user wants to delete the current customer
if (res == DialogResult.Yes)
{
// delete the current customer
try
{
CustomerEntity customerToDelete = (CustomerEntity)e.Row.DataBoundItem;
customerToDelete.Delete();
}
// there are entity error on the delete action
catch (ORMEntityValidationException ex)
{
e.Cancel = true;
MessageBox.Show(ex.Message, "Errors", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// cancel the delete row operation
else
{
e.Cancel = true;
}
}
