/// <summary> /// 增加一条数据 /// </summary> public int Add(lifesense.Model.t_walkinfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into t_walkinfo("); strSql.Append("UserID,MeasureTime,StepNum,Calorie,Mileage)"); strSql.Append(" values ("); strSql.Append("@UserID,@MeasureTime,@StepNum,@Calorie,@Mileage)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@UserID", SqlDbType.VarChar, 50), new SqlParameter("@MeasureTime", SqlDbType.DateTime), new SqlParameter("@StepNum", SqlDbType.Decimal, 9), new SqlParameter("@Calorie", SqlDbType.Decimal, 9), new SqlParameter("@Mileage", SqlDbType.Decimal, 9) }; parameters[0].Value = model.UserID; parameters[1].Value = model.MeasureTime; parameters[2].Value = model.StepNum; parameters[3].Value = model.Calorie; parameters[4].Value = model.Mileage; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public lifesense.Model.t_walkinfo DataRowToModel(DataRow row) { lifesense.Model.t_walkinfo model = new lifesense.Model.t_walkinfo(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["UserID"] != null) { model.UserID = row["UserID"].ToString(); } if (row["MeasureTime"] != null && row["MeasureTime"].ToString() != "") { model.MeasureTime = DateTime.Parse(row["MeasureTime"].ToString()); } if (row["StepNum"] != null && row["StepNum"].ToString() != "") { model.StepNum = decimal.Parse(row["StepNum"].ToString()); } if (row["Calorie"] != null && row["Calorie"].ToString() != "") { model.Calorie = decimal.Parse(row["Calorie"].ToString()); } if (row["Mileage"] != null && row["Mileage"].ToString() != "") { model.Mileage = decimal.Parse(row["Mileage"].ToString()); } } return(model); }
private lifesense.Model.t_walkinfo getSportModel(SportData sportData, lifesense.Model.t_userinfo mUserInfoModel, string day) { lifesense.Model.t_walkinfo walkModel = new lifesense.Model.t_walkinfo(); walkModel.UserID = mUserInfoModel.UserID; walkModel.MeasureTime = Convert.ToDateTime(day); walkModel.StepNum = sportData.sport.stepCount; walkModel.Calorie = Convert.ToDecimal(sportData.sport.calorie); walkModel.Mileage = Convert.ToDecimal(sportData.sport.distance); return(walkModel); }
private bool saveSportData(SportData sportData, lifesense.Model.t_userinfo mUserInfoModel, string day) { if (sportData == null || sportData.sport == null) { return(false); } lifesense.Model.t_walkinfo sportModel = getSportModel(sportData, mUserInfoModel, day); lifesense.BLL.t_walkinfo walkBll = new lifesense.BLL.t_walkinfo(); String strWhere = " UserId='" + mUserInfoModel.UserID + "' and MeasureTime='" + sportModel.MeasureTime + "'"; List <lifesense.Model.t_walkinfo> walkInfoList = walkBll.GetModelList(strWhere); if (walkInfoList != null && walkInfoList.Count <= 0) { return(walkBll.Add(sportModel) > 0 ? true : false); } return(true); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(lifesense.Model.t_walkinfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update t_walkinfo set "); strSql.Append("UserID=@UserID,"); strSql.Append("MeasureTime=@MeasureTime,"); strSql.Append("StepNum=@StepNum,"); strSql.Append("Calorie=@Calorie,"); strSql.Append("Mileage=@Mileage"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@UserID", SqlDbType.VarChar, 50), new SqlParameter("@MeasureTime", SqlDbType.DateTime), new SqlParameter("@StepNum", SqlDbType.Decimal, 9), new SqlParameter("@Calorie", SqlDbType.Decimal, 9), new SqlParameter("@Mileage", SqlDbType.Decimal, 9), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.UserID; parameters[1].Value = model.MeasureTime; parameters[2].Value = model.StepNum; parameters[3].Value = model.Calorie; parameters[4].Value = model.Mileage; parameters[5].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public lifesense.Model.t_walkinfo GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,UserID,MeasureTime,StepNum,Calorie,Mileage from t_walkinfo "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; lifesense.Model.t_walkinfo model = new lifesense.Model.t_walkinfo(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }