private void model_Truncate() { if (MessageBox.Show("Are you sure truncate model [" + m_modelCurrent + "] ?", "Truncate Model", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation, MessageBoxDefaultButton.Button2) != DialogResult.Yes) { return; } EditStatus rs = db.ModelTruncate(m_modelCurrent); if (rs == EditStatus.SUCCESS) { MessageBox.Show("Truncate model [" + m_modelCurrent + "] successfully", "Truncate Model"); } else { MessageBox.Show("Truncate model [" + m_modelCurrent + "] fail", "Truncate Model"); } }