private void OnAddBatteryCata() { string batteryCata = this.textBox2.Text; if (string.IsNullOrWhiteSpace(batteryCata)) { MessageBox.Show("电芯型号不能为空,请重新输入"); return; } MesDBAccess.BLL.BatteryCataBll batCatBll = new MesDBAccess.BLL.BatteryCataBll(); if (batCatBll.Exists(batteryCata)) { MessageBox.Show(string.Format("电芯型号{0}已经存在", batteryCata)); return; } try { MesDBAccess.Model.BatteryCataModel batCataModel = new MesDBAccess.Model.BatteryCataModel(); batCataModel.batteryCataCode = batteryCata; batCataModel.palletCataID = this.comboBox6.Text; batCataModel.mark = this.textBox1.Text; batCatBll.Add(batCataModel); OnRefreshBatteryCata(); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }