// Customer is added
private void viewModel_Adding(object sender, ViewModelEventArgs e)
{
DataGridCustomers.ScrollIntoView(DataGridCustomers.SelectedItem, null);
DataGridCustomers.IsEnabled = false;
DataFormCustomer.BeginEdit();
}
// Customer changes are about to being saved to database
private void viewModel_Saving(object sender, ViewModelEventArgs e)
{
IEditableObject customer = DataGridCustomers.SelectedItem as Customer;
customer.EndEdit();
DataFormCustomer.CommitEdit(true);
}
// Add or Edit Customer is being cancelled
private void viewModel_Canceling(object sender, ViewModelEventArgs e)
{
DataFormCustomer.CancelEdit();
}
// Customer is edited
private void viewModel_Editing(object sender, ViewModelEventArgs e)
{
DataGridCustomers.IsEnabled = false;
DataFormCustomer.BeginEdit();
}
