/// <summary> /// 增加一条数据 /// </summary> public void Add(Entity.DEVICEATTACH model) { StringBuilder strSql = new StringBuilder(); DbAPI dbHelper = new DbAPI(); strSql.Append("insert into DEVICEATTACH("); strSql.Append("DEVICECODE,SEAAREA,PROVINCE,BAY,BUREAUDEVICE,LOCALDEVICE,SERVICE"); strSql.Append(") values ("); strSql.Append(":DEVICECODE,:SEAAREA,:PROVINCE,:BAY,:BUREAUDEVICE,:LOCALDEVICE,:SERVICE"); strSql.Append(") "); OracleParameter[] parameters = { new OracleParameter(":DEVICECODE", OracleType.Char, 6), new OracleParameter(":SEAAREA", OracleType.VarChar, 50), new OracleParameter(":PROVINCE", OracleType.VarChar, 50), new OracleParameter(":BAY", OracleType.VarChar, 50), new OracleParameter(":BUREAUDEVICE", OracleType.VarChar, 50), new OracleParameter(":LOCALDEVICE", OracleType.VarChar, 50), new OracleParameter(":SERVICE", OracleType.VarChar, 50) }; parameters[0].Value = model.DEVICECODE; parameters[1].Value = model.SEAAREA; parameters[2].Value = model.PROVINCE; parameters[3].Value = model.BAY; parameters[4].Value = model.BUREAUDEVICE; parameters[5].Value = model.LOCALDEVICE; parameters[6].Value = model.SERVICE; dbHelper.ExecuteNonQuery(strSql.ToString(), parameters); }
/// <summary> /// 得到一个对象实体 /// </summary> public Entity.DEVICEATTACH GetModel() { StringBuilder strSql = new StringBuilder(); DbAPI dbHelper = new DbAPI(); strSql.Append("select DEVICECODE, SEAAREA, PROVINCE, BAY, BUREAUDEVICE, LOCALDEVICE, SERVICE "); strSql.Append(" from DEVICEATTACH "); strSql.Append(" where "); OracleParameter[] parameters = { }; Entity.DEVICEATTACH model = new Entity.DEVICEATTACH(); DataTable ds = dbHelper.GetDataTable(strSql.ToString(), parameters); if (ds.Rows.Count > 0) { model.DEVICECODE = ds.Rows[0]["DEVICECODE"].ToString(); model.SEAAREA = ds.Rows[0]["SEAAREA"].ToString(); model.PROVINCE = ds.Rows[0]["PROVINCE"].ToString(); model.BAY = ds.Rows[0]["BAY"].ToString(); model.BUREAUDEVICE = ds.Rows[0]["BUREAUDEVICE"].ToString(); model.LOCALDEVICE = ds.Rows[0]["LOCALDEVICE"].ToString(); model.SERVICE = ds.Rows[0]["SERVICE"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Entity.DEVICEATTACH model) { StringBuilder strSql = new StringBuilder(); DbAPI dbHelper = new DbAPI(); strSql.Append("update DEVICEATTACH set "); strSql.Append(" DEVICECODE = :DEVICECODE , "); strSql.Append(" SEAAREA = :SEAAREA , "); strSql.Append(" PROVINCE = :PROVINCE , "); strSql.Append(" BAY = :BAY , "); strSql.Append(" BUREAUDEVICE = :BUREAUDEVICE , "); strSql.Append(" LOCALDEVICE = :LOCALDEVICE , "); strSql.Append(" SERVICE = :SERVICE "); strSql.Append(" where "); OracleParameter[] parameters = { new OracleParameter(":DEVICECODE", OracleType.Char, 6), new OracleParameter(":SEAAREA", OracleType.VarChar, 50), new OracleParameter(":PROVINCE", OracleType.VarChar, 50), new OracleParameter(":BAY", OracleType.VarChar, 50), new OracleParameter(":BUREAUDEVICE", OracleType.VarChar, 50), new OracleParameter(":LOCALDEVICE", OracleType.VarChar, 50), new OracleParameter(":SERVICE", OracleType.VarChar, 50) }; parameters[0].Value = model.DEVICECODE; parameters[1].Value = model.SEAAREA; parameters[2].Value = model.PROVINCE; parameters[3].Value = model.BAY; parameters[4].Value = model.BUREAUDEVICE; parameters[5].Value = model.LOCALDEVICE; parameters[6].Value = model.SERVICE; int rows = dbHelper.ExecuteNonQuery(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }