/// <summary> /// 得到一个对象实体 /// </summary> public TwitterSpamDetection.Model.t_ind_pullhistory DataRowToModel(DataRow row) { TwitterSpamDetection.Model.t_ind_pullhistory model = new TwitterSpamDetection.Model.t_ind_pullhistory(); if (row != null) { if (row["ID"] != null) { model.ID = row["ID"].ToString(); } if (row["NumOfPull"] != null) { model.NumOfPull = row["NumOfPull"].ToString(); } if (row["NumOfTotal"] != null) { model.NumOfTotal = row["NumOfTotal"].ToString(); } if (row["PullDate"] != null && row["PullDate"].ToString() != "") { model.PullDate = DateTime.Parse(row["PullDate"].ToString()); } if (row["IsSuccessful"] != null && row["IsSuccessful"].ToString() != "") { model.IsSuccessful = int.Parse(row["IsSuccessful"].ToString()); } if (row["UserID"] != null) { model.UserID = row["UserID"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public string Add(TwitterSpamDetection.Model.t_ind_pullhistory model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into t_ind_pullhistory("); strSql.Append("ID,NumOfPull,NumOfTotal,PullDate,IsSuccessful,UserID)"); strSql.Append(" values ("); strSql.Append("@ID,@NumOfPull,@NumOfTotal,@PullDate,@IsSuccessful,@UserID)"); MySqlParameter[] parameters = { new MySqlParameter("@ID", MySqlDbType.VarChar, 36), new MySqlParameter("@NumOfPull", MySqlDbType.VarChar, 45), new MySqlParameter("@NumOfTotal", MySqlDbType.VarChar, 45), new MySqlParameter("@PullDate", MySqlDbType.DateTime), new MySqlParameter("@IsSuccessful", MySqlDbType.Int32, 4), new MySqlParameter("@UserID", MySqlDbType.VarChar, 36) }; parameters[0].Value = model.ID; parameters[1].Value = model.NumOfPull; parameters[2].Value = model.NumOfTotal; parameters[3].Value = model.PullDate; parameters[4].Value = model.IsSuccessful; parameters[5].Value = model.UserID; int result = 0; try { result = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); } catch { } if (result > 0) { return(""); } else { return("Failed to save the pull action."); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(TwitterSpamDetection.Model.t_ind_pullhistory model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update t_ind_pullhistory set "); strSql.Append("NumOfPull=@NumOfPull,"); strSql.Append("NumOfTotal=@NumOfTotal,"); strSql.Append("PullDate=@PullDate,"); strSql.Append("IsSuccessful=@IsSuccessful,"); strSql.Append("UserID=@UserID"); strSql.Append(" where ID=@ID "); MySqlParameter[] parameters = { new MySqlParameter("@NumOfPull", MySqlDbType.VarChar, 45), new MySqlParameter("@NumOfTotal", MySqlDbType.VarChar, 45), new MySqlParameter("@PullDate", MySqlDbType.DateTime), new MySqlParameter("@IsSuccessful", MySqlDbType.Int32, 4), new MySqlParameter("@UserID", MySqlDbType.VarChar, 36), new MySqlParameter("@ID", MySqlDbType.VarChar, 36) }; parameters[0].Value = model.NumOfPull; parameters[1].Value = model.NumOfTotal; parameters[2].Value = model.PullDate; parameters[3].Value = model.IsSuccessful; parameters[4].Value = model.UserID; parameters[5].Value = model.ID; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public TwitterSpamDetection.Model.t_ind_pullhistory GetModel(string ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select ID,NumOfPull,NumOfTotal,PullDate,IsSuccessful,UserID from t_ind_pullhistory "); strSql.Append(" where ID=@ID "); MySqlParameter[] parameters = { new MySqlParameter("@ID", MySqlDbType.VarChar, 36) }; parameters[0].Value = ID; TwitterSpamDetection.Model.t_ind_pullhistory model = new TwitterSpamDetection.Model.t_ind_pullhistory(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }