226 lines
11 KiB
C#
226 lines
11 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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{
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/*
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* 主要視窗 (PrimaryForm) 的部分定義
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* 負責初始化搜尋按鈕並處理歌曲搜尋 UI 相關邏輯
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*/
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public partial class PrimaryForm
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{
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// 各種歌曲搜尋按鈕及其對應的背景圖片 (一般狀態 / 啟動狀態)
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private Button zhuyinSearchSongButton;
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private Bitmap zhuyinSearchSongNormalBackground;
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private Bitmap zhuyinSearchSongActiveBackground;
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private Button englishSearchSongButton;
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private Bitmap englishSearchSongNormalBackground;
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private Bitmap englishSearchSongActiveBackground;
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private Button wordCountSearchSongButton;
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private Bitmap wordCountSearchSongNormalBackground;
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private Bitmap wordCountSearchSongActiveBackground;
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private Button pinyinSearchSongButton;
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private Bitmap pinyinSearchSongNormalBackground;
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private Bitmap pinyinSearchSongActiveBackground;
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private Button handWritingSearchSongButton;
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private Bitmap handWritingSearchSongNormalBackground;
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private Bitmap handWritingSearchSongActiveBackground;
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private Button numberSearchSongButton;
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private Bitmap numberSearchSongNormalBackground;
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private Bitmap numberSearchSongActiveBackground;
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/// <summary>
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/// 點擊「歌曲搜尋」按鈕時的事件處理函式
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/// 1. 更新導航按鈕的背景圖片，使「歌曲搜尋」按鈕顯示為啟動狀態
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/// 2. 隱藏其他搜尋/分類 UI，僅顯示歌曲搜尋選單
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/// 3. 若有 QR Code 顯示，則將其隱藏
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/// </summary>
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private void SongSearchButton_Click(object sender, EventArgs e)
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{
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// 更新導航按鈕的背景圖片
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newSongAlertButton.BackgroundImage = newSongAlertNormalBackground;
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hotPlayButton.BackgroundImage = hotPlayNormalBackground;
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singerSearchButton.BackgroundImage = singerSearchNormalBackground;
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songSearchButton.BackgroundImage = songSearchActiveBackground;
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languageSearchButton.BackgroundImage = languageSearchNormalBackground;
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groupSearchButton.BackgroundImage = groupSearchNormalBackground;
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categorySearchButton.BackgroundImage = categorySearchNormalBackground;
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orderedSongsButton.BackgroundImage = orderedSongsNormalBackground;
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myFavoritesButton.BackgroundImage = myFavoritesNormalBackground;
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promotionsButton.BackgroundImage = promotionsNormalBackground;
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deliciousFoodButton.BackgroundImage = deliciousFoodNormalBackground;
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isOnOrderedSongsPage = false;
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// 隱藏其他 UI
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SetHotSongButtonsVisibility(false);
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SetNewSongButtonsVisibility(false);
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SetSingerSearchButtonsVisibility(false);
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SetPictureBoxLanguageButtonsVisibility(false);
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SetGroupButtonsVisibility(false);
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SetPictureBoxCategoryAndButtonsVisibility(false);
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SetZhuYinSingersAndButtonsVisibility(false);
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SetZhuYinSongsAndButtonsVisibility(false);
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SetEnglishSingersAndButtonsVisibility(false);
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SetPinYinSingersAndButtonsVisibility(false);
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SetPinYinSongsAndButtonsVisibility(false);
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SetPictureBoxToggleLightAndButtonsVisibility(false);
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SetPictureBoxSceneSoundEffectsAndButtonsVisibility(false);
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// 顯示歌曲搜尋選單按鈕
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SetSongSearchButtonsVisibility(true);
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// 隱藏 QR Code (若有)
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if (pictureBoxQRCode != null)
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{
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pictureBoxQRCode.Visible = false;
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closeQRCodeButton.Visible = false;
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}
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}
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/// <summary>
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/// 設定「歌曲搜尋」相關按鈕的可見性
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/// </summary>
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/// <param name="isVisible">是否顯示</param>
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private void SetSongSearchButtonsVisibility(bool isVisible)
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{
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pictureBox4.Visible = isVisible; // 控制搜尋 UI 背景的可見性
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// 歌曲搜尋的按鈕陣列
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Button[] songSearchButtons = {
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zhuyinSearchSongButton,
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englishSearchSongButton,
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wordCountSearchSongButton,
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pinyinSearchSongButton,
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handWritingSearchSongButton,
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numberSearchSongButton
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};
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// 設定按鈕可見性，若顯示則移至最前
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foreach (var button in songSearchButtons)
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{
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button.Visible = isVisible;
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if (isVisible)
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{
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button.BringToFront();
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}
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}
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}
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/// <summary>
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/// 初始化所有「歌曲搜尋」按鈕
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/// 依據不同的搜尋方式 (注音、英文、拼音、筆劃、手寫、數字) 建立對應按鈕
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/// </summary>
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private void InitializeButtonsForSongSearch()
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{
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// 初始化「注音搜尋」按鈕
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InitializeSearchButton(ref zhuyinSearchSongButton, "zhuyinSearchSongButton",
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1214, 230, 209, 59, ref zhuyinSearchSongNormalBackground, ref zhuyinSearchSongActiveBackground,
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normalStateImageSongQuery, mouseDownImageSongQuery, ZhuyinSearchSongsButton_Click);
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// 初始化「英文搜尋」按鈕
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InitializeSearchButton(ref englishSearchSongButton, "englishSearchSongButton",
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1214, 293, 209, 58, ref englishSearchSongNormalBackground, ref englishSearchSongActiveBackground,
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normalStateImageSongQuery, mouseDownImageSongQuery, EnglishSearchSongsButton_Click);
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// 初始化「拼音搜尋」按鈕
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InitializeSearchButton(ref pinyinSearchSongButton, "pinyinSearchSongButton",
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1214, 356, 209, 58, ref pinyinSearchSongNormalBackground, ref pinyinSearchSongActiveBackground,
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normalStateImageSongQuery, mouseDownImageSongQuery, PinyinSearchSongsButton_Click);
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// 初始化「筆劃搜尋」按鈕
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InitializeSearchButton(ref wordCountSearchSongButton, "wordCountSearchSongButton",
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1214, 418, 209, 59, ref wordCountSearchSongNormalBackground, ref wordCountSearchSongActiveBackground,
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normalStateImageSongQuery, mouseDownImageSongQuery, WordCountSearchSongsButton_Click);
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// 初始化「手寫搜尋」按鈕
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InitializeSearchButton(ref handWritingSearchSongButton, "handWritingSearchSongButton",
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1214, 481, 209, 59, ref handWritingSearchSongNormalBackground, ref handWritingSearchSongActiveBackground,
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normalStateImageSongQuery, mouseDownImageSongQuery, HandWritingSearchButtonForSongs_Click);
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// 初始化「數字搜尋」按鈕
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InitializeSearchButton(ref numberSearchSongButton, "numberSearchSongButton",
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1214, 544, 209, 58, ref numberSearchSongNormalBackground, ref numberSearchSongActiveBackground,
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normalStateImageSongQuery, mouseDownImageSongQuery, SongIDSearchSongsButton_Click);
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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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string connectionString = "Server=192.168.22.170;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
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//string query = "SELECT * FROM SongLibrary WHERE CHAR_LENGTH(歌曲名稱) = @searchLength";
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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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}
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