private void buttonProperties_Click(object sender, EventArgs e) { ConnectionStringSettings setting = Configuration.Configurator.GetDBConnSetting( dataGridViewConnStrs.SelectedCells[0].OwningRow.Cells[0].Value.ToString()); ConnProps connProps = new ConnProps(setting); if (connProps.ShowDialog() == DialogResult.OK) { Configuration.Configurator.RemoveDBConnString(setting.Name); ConnectionStringSettings newSetting = new ConnectionStringSettings( connProps.ConnStrSettings.Name, connProps.ConnStrSettings.ConnectionString, connProps.ConnStrSettings.ProviderName); Configuration.Configurator.AddDBConnString(newSetting); } }