private void btnSave_Click(object sender, EventArgs e) { if (formHelper.inputCheck(groupBox1)) { getPara(); #region 检查要插入的字段是否已存在; if (eLogic.SearchNO(txtNo.Text.Trim())) { MessageBox.Show("该记录已存在,请从新操作!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); ClearAction(); txtNo.Focus(); return; } #endregion //try //{ // 插入设备信息; if (eLogic.FrmEquipmentInsert(eClass)) { ClearAction(); //MessageBox.Show("新增记录成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); setComboBox(); SetDataGridView(""); } else { MessageBox.Show("新增记录失败,请从新操作!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error); } //} //catch(Exception) //{ // MessageBox.Show("插入信息失败,请标明文档编号!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information); //} } }