/// <summary> /// 更新一条数据 /// </summary> public bool Update(Parking.Core.Model.CR_PARKING_LOG model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update CR_PARKING_LOG set "); strSql.Append("SPACE_CODE=@SPACE_CODE,"); strSql.Append("UNIQUE_IDENTIFIER=@UNIQUE_IDENTIFIER"); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@SPACE_CODE", SqlDbType.VarChar, 50), new SqlParameter("@UNIQUE_IDENTIFIER", SqlDbType.VarChar, 100), new SqlParameter("@ID", SqlDbType.VarChar, 32) }; parameters[0].Value = model.SPACE_CODE; parameters[1].Value = model.UNIQUE_IDENTIFIER; parameters[2].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(Parking.Core.Model.CR_PARKING_LOG model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CR_PARKING_LOG("); strSql.Append("ID,SPACE_CODE,UNIQUE_IDENTIFIER)"); strSql.Append(" values ("); strSql.Append("@ID,@SPACE_CODE,@UNIQUE_IDENTIFIER)"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.VarChar, 32), new SqlParameter("@SPACE_CODE", SqlDbType.VarChar, 50), new SqlParameter("@UNIQUE_IDENTIFIER", SqlDbType.VarChar, 100) }; parameters[0].Value = model.ID; parameters[1].Value = model.SPACE_CODE; parameters[2].Value = model.UNIQUE_IDENTIFIER; 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 Parking.Core.Model.CR_PARKING_LOG DataRowToModel(DataRow row) { Parking.Core.Model.CR_PARKING_LOG model = new Parking.Core.Model.CR_PARKING_LOG(); if (row != null) { if (row["ID"] != null) { model.ID = row["ID"].ToString(); } if (row["SPACE_CODE"] != null) { model.SPACE_CODE = row["SPACE_CODE"].ToString(); } if (row["UNIQUE_IDENTIFIER"] != null) { model.UNIQUE_IDENTIFIER = row["UNIQUE_IDENTIFIER"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Parking.Core.Model.CR_PARKING_LOG GetModel(string ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,SPACE_CODE,UNIQUE_IDENTIFIER from CR_PARKING_LOG "); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.VarChar, 32) }; parameters[0].Value = ID; Parking.Core.Model.CR_PARKING_LOG model = new Parking.Core.Model.CR_PARKING_LOG(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }