/// <summary> /// 将基础对象名称(YWExamAnswer)数据,根据主键“(Id)”采用UPDATE操作更新到数据库中,并返回受影响的行数。 /// </summary> /// <param name="yWExamAnswer">基础对象名称(YWExamAnswer)实例对象</param> public static int Update(YWExamAnswer yWExamAnswer) { CheckValid(yWExamAnswer); return(DataAccess.Update(yWExamAnswer)); }
/// <summary> /// 对基础对象名称(YWExamAnswer)实例对象,进行数据有效性检查。 /// </summary> /// <param name="yWExamAnswer">基础对象名称(YWExamAnswer)实例对象</param> public static void CheckValid(YWExamAnswer yWExamAnswer) { #region 检查各属性是否符合空值约束 if (DataValid.IsNull(yWExamAnswer.ExamId)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.QuestionId)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.Type)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.Score)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.CreateTime)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.UpdateTime)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.CreateUserName)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.CreateUserId)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.UpdateUserName)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } if (DataValid.IsNull(yWExamAnswer.UpdateUserId)) { throw new CustomException("“”不能为空,请您确认输入是否正确。"); } #endregion #region 检查字符串是否超出规定长度 if (DataValid.IsOutLength(yWExamAnswer.ChanceAnswer, 50)) { throw new CustomException("“”长度不能超过 50 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.ObjectAnswer, 500)) { throw new CustomException("“”长度不能超过 500 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.ObjectPic, 500)) { throw new CustomException("“”长度不能超过 500 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.CreateUserName, 20)) { throw new CustomException("“”长度不能超过 20 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.UpdateUserName, 20)) { throw new CustomException("“”长度不能超过 20 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.Alternate1, 50)) { throw new CustomException("“”长度不能超过 50 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.Alternate2, 50)) { throw new CustomException("“”长度不能超过 50 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.Alternate3, 50)) { throw new CustomException("“”长度不能超过 50 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.Alternate4, 50)) { throw new CustomException("“”长度不能超过 50 个汉字或字符,请您确认输入是否正确。"); } if (DataValid.IsOutLength(yWExamAnswer.Alternate5, 50)) { throw new CustomException("“”长度不能超过 50 个汉字或字符,请您确认输入是否正确。"); } #endregion }
/// <summary> /// 将基础对象名称(YWExamAnswer)数据,采用INSERT操作插入到数据库中,并返回受影响的行数。 /// </summary> /// <param name="yWExamAnswer">基础对象名称(YWExamAnswer)实例对象</param> public static int Insert(YWExamAnswer yWExamAnswer) { CheckValid(yWExamAnswer); return(DataAccess.Insert(yWExamAnswer)); }