private void BtnSave_Click(object sender, EventArgs e) { try { string err = string.Empty; sb.Length = 0; sb.AppendFormat("'{0}',", txttestunit.Text.Trim()); sb.AppendFormat("'{0}',", txtTestunitAddr.Text.Trim()); sb.AppendFormat("'{0}',", txtuser.Text.Trim()); sb.AppendFormat("'{0}',", txtdetectunitname.Text.Trim()); sb.AppendFormat("'{0}',", txtdetectNature.Text.Trim()); sb.AppendFormat("'{0}',", txtProductAddr.Text.Trim()); sb.AppendFormat("'{0}'", ProductUnit.Text.Trim()); int rt = sql.SaveInformation(sb.ToString(), out err); if (rt == 1) { MessageBox.Show("数据保存成功", "提示"); } } catch (Exception ex) { MessageBox.Show(ex.Message, "Error"); return; } this.DialogResult = DialogResult.OK; this.Close(); }