private void btnSave_Click(object sender, EventArgs e) { if (formHelper.inputCheck(groupBox1)) { SetPara(); #region 检查要插入的数据在库中是否已存在 if (mLogic.MSearchNameModel(materialClass.MnId, materialClass.MmId)) { MessageBox.Show("该记录已存在,请从新操作!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); ClearAction(); cbxMKind.Focus(); return; } #endregion // 插入产品信息记录; if (mLogic.FrmMaterialInsert(materialClass)) { ClearAction(); //MessageBox.Show("新增记录成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); SetDataGridView("", 0); } else { MessageBox.Show("新增记录失败,请从新操作!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error); } } //try //{ //catch (Exception ex) //{ // MessageBox.Show(ex.Message.ToString()); //} //finally //{ //} }