87 lines
4.3 KiB
C#
87 lines
4.3 KiB
C#
using MySqlConnector;
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using DBObj;
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using System.Globalization;
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using System.IO;
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namespace DualScreenDemo{
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public partial class PrimaryForm
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{
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public List<SongData> SearchSongs_Mysql(string query)
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{
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List<SongData> searchResults = new List<SongData>();
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Console.WriteLine(query);
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string connectionString = "Server=192.168.22.170;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
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using (var connection = new MySqlConnection(connectionString))
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{
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connection.Open();
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Console.WriteLine("MyDB 連線成功！");
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using (var command = new MySqlCommand(query, connection))
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{
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using (var reader = command.ExecuteReader())
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{
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while (reader.Read())
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{
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string songNumber = reader["歌曲編號"].ToString();
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string category = reader["語別"].ToString();
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string song = reader["歌曲名稱"].ToString();
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int plays = Convert.ToInt32(reader["點播次數"]);
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string artistA = reader["歌星 A"].ToString();
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string artistB = reader["歌星 B"].ToString();
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string artistACategory = reader["歌星A分類"].ToString();
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string artistBCategory = reader["歌星B分類"].ToString();
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string dateValue = reader["新增日期"]?.ToString() ?? "";
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DateTime addedTime;
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try
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{
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addedTime = DateTime.Parse(dateValue, CultureInfo.InvariantCulture).Date;
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}
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catch
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{
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addedTime = DateTime.Today;
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}
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string basePathHost1 = reader["路徑 1"].ToString();
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string basePathHost2 = reader["路徑 2"].ToString();
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string fileName = reader["歌曲檔名"].ToString();
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string songFilePathHost1 = Path.Combine(basePathHost1, fileName);
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string songFilePathHost2 = Path.Combine(basePathHost2, fileName);
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string phoneticNotation = reader["歌曲注音"].ToString();
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string pinyinNotation = reader["歌曲拼音"].ToString();
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string artistAPhonetic = reader["歌星A注音"].ToString();
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string artistBPhonetic = reader["歌星B注音"].ToString();
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string artistASimplified = reader["歌星A簡體"].ToString();
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string artistBSimplified = reader["歌星B簡體"].ToString();
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string songSimplified = reader["歌名簡體"].ToString();
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string songGenre = reader["分類"].ToString();
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string artistAPinyin = reader["歌星A拼音"].ToString();
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string artistBPinyin = reader["歌星B拼音"].ToString();
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int humanVoice = Convert.ToInt32(reader["人聲"]);
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searchResults.Add(new SongData(
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songNumber, category, song, plays, artistA, artistB,
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artistACategory, artistBCategory, addedTime,
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songFilePathHost1, songFilePathHost2,
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phoneticNotation, pinyinNotation,
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artistAPhonetic, artistBPhonetic,
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artistASimplified, artistBSimplified,
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songSimplified, songGenre,
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artistAPinyin, artistBPinyin,
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humanVoice
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));
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}
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}
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}
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connection.Close();
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Console.WriteLine("MyDB 連線已關閉！");
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}
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return searchResults;
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}
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}
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} |