private void DeleteBindingMI_Click(object sender, EventArgs e)
        {
            try
            {
                if (BindingsDV.SelectedRows.Count == 0)
                {
                    return;
                }

                if (Ask("Are you sure you want to delete these bindings?"))
                {
                    foreach (DataGridViewRow row in BindingsDV.SelectedRows)
                    {
                        DataRowView           source  = row.DataBoundItem as DataRowView;
                        SslCertificateBinding binding = (SslCertificateBinding)source.Row[4];
                        HttpAccessRule.DeleteSslCertificateBinding(binding.IPAddress, binding.Port);
                    }

                    m_dataset.Tables[0].Clear();

                    // repopulate the grid.
                    foreach (SslCertificateBinding binding in HttpAccessRule.GetSslCertificateBindings())
                    {
                        AddRow(binding);
                    }

                    m_dataset.AcceptChanges();
                    BindingsDV.DataSource = m_dataset.Tables[0].DefaultView;
                }
            }
            catch (Exception exception)
            {
                GuiUtils.HandleException(this.Text, MethodBase.GetCurrentMethod(), exception);
            }
        }