/// <summary> /// 更新一条数据 /// </summary> public bool Update(NewClassModel model) { bool reValue = true; int reCount = 0; StringBuilder strSql = new StringBuilder(); strSql.Append("update NewClass set "); strSql.Append(" NewClassId = @NewClassId , "); strSql.Append(" NewClassName = @NewClassName , "); strSql.Append(" ParentId = @ParentId , "); strSql.Append(" OrderNo = @OrderNo "); strSql.Append(" where NewClassId=@NewClassId "); SqlParameter[] parameters = { new SqlParameter("@NewClassId", SqlDbType.Decimal, 9), new SqlParameter("@NewClassName", SqlDbType.VarChar, 50), new SqlParameter("@ParentId", SqlDbType.Decimal, 9), new SqlParameter("@OrderNo", SqlDbType.Int, 4) }; parameters[0].Value = model.NewClassId; parameters[1].Value = model.NewClassName; parameters[2].Value = model.ParentId; parameters[3].Value = model.OrderNo; try {//异常处理 reCount = this.helper.ExecSqlReInt(strSql.ToString(), parameters); } catch (Exception ex) { this.helper.Close(); throw ex; } if (reCount <= 0) { reValue = false; } return(reValue); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(NewClassModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into NewClass("); strSql.Append("NewClassId,NewClassName,ParentId,OrderNo"); strSql.Append(") values ("); strSql.Append("@NewClassId,@NewClassName,@ParentId,@OrderNo"); strSql.Append(") "); SqlParameter[] parameters = { new SqlParameter("@NewClassId", SqlDbType.Decimal, 9), new SqlParameter("@NewClassName", SqlDbType.VarChar, 50), new SqlParameter("@ParentId", SqlDbType.Decimal, 9), new SqlParameter("@OrderNo", SqlDbType.Int, 4) }; parameters[0].Value = model.NewClassId; parameters[1].Value = model.NewClassName; parameters[2].Value = model.ParentId; parameters[3].Value = model.OrderNo; bool result = false; try { helper.ExecSqlReInt(strSql.ToString(), parameters); result = true; } catch (Exception ex) { this.helper.Close(); throw ex; } finally { } return(result); }