private void buttonDeleteCustomer_Click(object sender, EventArgs e)
{
DialogResult dialogResult = MessageBox.Show("Delete customer?", "Checkbox", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
try
{
var cell = this.dataGridViewCustomerUserControl.SelectedCells[0];
int clickedCellID = Reader.LoadCustomersDataTable().Rows[cell.RowIndex].Field <int>("CustomerID");
Deleter.DeleteCustomer(clickedCellID);
MessageBox.Show("Customer deleted!");
SetUpDefaultDataTableCustomers();
}
catch (Exception)
{
MessageBox.Show("This customer have an existing order, and cannot be deleted");
}
}
}