/// <summary> /// 更新一条数据 /// </summary> public bool Update(FTDataAccess.Model.GasConfigModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update GasConfig set "); strSql.Append("gasSeq=@gasSeq,"); strSql.Append("gasName=@gasName"); strSql.Append(" where gasCode=@gasCode "); SqlParameter[] parameters = { new SqlParameter("@gasSeq", SqlDbType.Int, 4), new SqlParameter("@gasName", SqlDbType.NVarChar, 20), new SqlParameter("@gasCode", SqlDbType.NVarChar, 20) }; parameters[0].Value = model.gasSeq; parameters[1].Value = model.gasName; parameters[2].Value = model.gasCode; 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(FTDataAccess.Model.GasConfigModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into GasConfig("); strSql.Append("gasSeq,gasCode,gasName)"); strSql.Append(" values ("); strSql.Append("@gasSeq,@gasCode,@gasName)"); SqlParameter[] parameters = { new SqlParameter("@gasSeq", SqlDbType.Int, 4), new SqlParameter("@gasCode", SqlDbType.NVarChar, 20), new SqlParameter("@gasName", SqlDbType.NVarChar, 20) }; parameters[0].Value = model.gasSeq; parameters[1].Value = model.gasCode; parameters[2].Value = model.gasName; 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 FTDataAccess.Model.GasConfigModel DataRowToModel(DataRow row) { FTDataAccess.Model.GasConfigModel model = new FTDataAccess.Model.GasConfigModel(); if (row != null) { if (row["gasSeq"] != null && row["gasSeq"].ToString() != "") { model.gasSeq = int.Parse(row["gasSeq"].ToString()); } if (row["gasCode"] != null) { model.gasCode = row["gasCode"].ToString(); } if (row["gasName"] != null) { model.gasName = row["gasName"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public FTDataAccess.Model.GasConfigModel GetModel(string gasCode) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 gasSeq,gasCode,gasName from GasConfig "); strSql.Append(" where gasCode=@gasCode "); SqlParameter[] parameters = { new SqlParameter("@gasCode", SqlDbType.NVarChar, 20) }; parameters[0].Value = gasCode; FTDataAccess.Model.GasConfigModel model = new FTDataAccess.Model.GasConfigModel(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }