挪動查詢至SQLSearch

PrimaryFormParts/LanguageSearch/PrimaryForm.LanguageSearch.cs

@@ -1,3 +1,8 @@
+using DBObj;
+using MySqlConnector;
+using System.Globalization; 
+using System.IO;
+
 namespace DualScreenDemo
 {
     public partial class PrimaryForm
@@ -42,6 +47,8 @@ namespace DualScreenDemo
         private Button keYuButton;
         private Bitmap keYuNormalBackground;
         private Bitmap keYuActiveBackground;
+        
+        // 語別查詢 query LIMIT 100 可更改
 
         private void LanguageSongSelectionButton_Click(object sender, EventArgs e)
         {
@@ -66,9 +73,8 @@ namespace DualScreenDemo
             hanYuButton.BackgroundImage = hanYuNormalBackground;
             keYuButton.BackgroundImage = keYuNormalBackground;
 
-            guoYuSongs = allSongs.Where(song => song.Category == "國語")
+            string query = $"SELECT * FROM SongLibrary WHERE `語別` = '國語' ORDER BY `點播次數` DESC LIMIT 100;";
-                                .OrderByDescending(song => song.Plays) 
+            var guoYuSongs = SearchSongs_Mysql(query);
-                                .ToList();
             currentPage = 0; 
             currentSongList = guoYuSongs; 
             totalPages = (int)Math.Ceiling((double)guoYuSongs.Count / itemsPerPage);
@@ -115,11 +121,11 @@ namespace DualScreenDemo
 
             
             activeButton.BackgroundImage = activeBackground;
-
+            string query = $"SELECT * FROM SongLibrary WHERE `語別` = '{category}' ORDER BY `點播次數` DESC LIMIT 100;";
-            
+            var selectedSongs = SearchSongs_Mysql(query);
-            var selectedSongs = allSongs.Where(song => song.Category == category)
+            /*var selectedSongs = allSongs.Where(song => song.Category == category)
                                         .OrderByDescending(song => song.Plays) 
-                                        .ToList();
+                                        .ToList();*/
             currentPage = 0; 
             currentSongList = selectedSongs; 
             totalPages = (int)Math.Ceiling((double)selectedSongs.Count / itemsPerPage);

PrimaryFormParts/PrimaryForm.SQLSearch.cs

@@ -0,0 +1,87 @@
+using MySqlConnector;
+using DBObj;
+using System.Globalization; 
+using System.IO;
+namespace DualScreenDemo{
+    public partial class PrimaryForm
+    {
+        public List<SongData> SearchSongs_Mysql(string query)
+        {
+            List<SongData> searchResults = new List<SongData>();
+            Console.WriteLine(query);
+            string connectionString = "Server=192.168.22.170;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
+
+            using (var connection = new MySqlConnection(connectionString))
+            {
+                connection.Open();
+                Console.WriteLine("MyDB 連線成功！");
+
+                using (var command = new MySqlCommand(query, connection))
+                {
+
+                    using (var reader = command.ExecuteReader())
+                    {
+                        while (reader.Read())
+                        {
+                            string songNumber = reader["歌曲編號"].ToString();
+                            string category = reader["語別"].ToString();
+                            string song = reader["歌曲名稱"].ToString();
+                            int plays = Convert.ToInt32(reader["點播次數"]);
+                            string artistA = reader["歌星 A"].ToString();
+                            string artistB = reader["歌星 B"].ToString();
+                            string artistACategory = reader["歌星A分類"].ToString();
+                            string artistBCategory = reader["歌星B分類"].ToString();
+                            string dateValue = reader["新增日期"]?.ToString() ?? "";
+                            DateTime addedTime;
+                            try
+                            {
+                                addedTime = DateTime.Parse(dateValue, CultureInfo.InvariantCulture).Date;
+                            }
+                            catch
+                            {
+                                addedTime = DateTime.Today;
+                            }
+
+                            string basePathHost1 = reader["路徑 1"].ToString();
+                            string basePathHost2 = reader["路徑 2"].ToString();
+                            string fileName = reader["歌曲檔名"].ToString();
+                            string songFilePathHost1 = Path.Combine(basePathHost1, fileName);
+                            string songFilePathHost2 = Path.Combine(basePathHost2, fileName);
+                            string phoneticNotation = reader["歌曲注音"].ToString();
+                            string pinyinNotation = reader["歌曲拼音"].ToString();
+                            string artistAPhonetic = reader["歌星A注音"].ToString();
+                            string artistBPhonetic = reader["歌星B注音"].ToString();
+                            string artistASimplified = reader["歌星A簡體"].ToString();
+                            string artistBSimplified = reader["歌星B簡體"].ToString();
+                            string songSimplified = reader["歌名簡體"].ToString();
+                            string songGenre = reader["分類"].ToString();
+                            string artistAPinyin = reader["歌星A拼音"].ToString();
+                            string artistBPinyin = reader["歌星B拼音"].ToString();
+                            int humanVoice = Convert.ToInt32(reader["人聲"]);
+
+                            searchResults.Add(new SongData(
+                                songNumber, category, song, plays, artistA, artistB,
+                                artistACategory, artistBCategory, addedTime,
+                                songFilePathHost1, songFilePathHost2,
+                                phoneticNotation, pinyinNotation,
+                                artistAPhonetic, artistBPhonetic,
+                                artistASimplified, artistBSimplified,
+                                songSimplified, songGenre,
+                                artistAPinyin, artistBPinyin,
+                                humanVoice
+                            ));
+                        }
+                    }
+                }
+
+                connection.Close();
+                Console.WriteLine("MyDB 連線已關閉！");
+            }
+
+            return searchResults;
+        }
+
+        
+    }
+
+}

PrimaryFormParts/PrimaryForm.cs

@@ -3489,7 +3489,7 @@ public class MultiPagePanel : Panel
         {
             try
             {
-                string filePath = Path.Combine(Application.StartupPath, "ButtonImages", imageName);
+                string filePath = Path.Combine(Application.StartupPath, "themes", "superstar", "ButtonImages", imageName);
                 if (File.Exists(filePath))
                 {
                     return Image.FromFile(filePath);

PrimaryFormParts/SongSearch/PrimaryForm.SongSearch.cs

@@ -143,82 +143,5 @@ namespace DualScreenDemo
                 1214, 544, 209, 58, ref numberSearchSongNormalBackground, ref numberSearchSongActiveBackground,
                 normalStateImageSongQuery, mouseDownImageSongQuery, SongIDSearchSongsButton_Click);
         }
-        public List<SongData> SearchSongs_Mysql(string query)
-        {
-            List<SongData> searchResults = new List<SongData>();
-            Console.WriteLine(query);
-            string connectionString = "Server=192.168.22.170;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
-
-            using (var connection = new MySqlConnection(connectionString))
-            {
-                connection.Open();
-                Console.WriteLine("MyDB 連線成功！");
-
-                using (var command = new MySqlCommand(query, connection))
-                {
-
-                    using (var reader = command.ExecuteReader())
-                    {
-                        while (reader.Read())
-                        {
-                            string songNumber = reader["歌曲編號"].ToString();
-                            string category = reader["語別"].ToString();
-                            string song = reader["歌曲名稱"].ToString();
-                            int plays = Convert.ToInt32(reader["點播次數"]);
-                            string artistA = reader["歌星 A"].ToString();
-                            string artistB = reader["歌星 B"].ToString();
-                            string artistACategory = reader["歌星A分類"].ToString();
-                            string artistBCategory = reader["歌星B分類"].ToString();
-                            string dateValue = reader["新增日期"]?.ToString() ?? "";
-                            DateTime addedTime;
-                            try
-                            {
-                                addedTime = DateTime.Parse(dateValue, CultureInfo.InvariantCulture).Date;
-                            }
-                            catch
-                            {
-                                addedTime = DateTime.Today;
-                            }
-
-                            string basePathHost1 = reader["路徑 1"].ToString();
-                            string basePathHost2 = reader["路徑 2"].ToString();
-                            string fileName = reader["歌曲檔名"].ToString();
-                            string songFilePathHost1 = Path.Combine(basePathHost1, fileName);
-                            string songFilePathHost2 = Path.Combine(basePathHost2, fileName);
-                            string phoneticNotation = reader["歌曲注音"].ToString();
-                            string pinyinNotation = reader["歌曲拼音"].ToString();
-                            string artistAPhonetic = reader["歌星A注音"].ToString();
-                            string artistBPhonetic = reader["歌星B注音"].ToString();
-                            string artistASimplified = reader["歌星A簡體"].ToString();
-                            string artistBSimplified = reader["歌星B簡體"].ToString();
-                            string songSimplified = reader["歌名簡體"].ToString();
-                            string songGenre = reader["分類"].ToString();
-                            string artistAPinyin = reader["歌星A拼音"].ToString();
-                            string artistBPinyin = reader["歌星B拼音"].ToString();
-                            int humanVoice = Convert.ToInt32(reader["人聲"]);
-
-                            searchResults.Add(new SongData(
-                                songNumber, category, song, plays, artistA, artistB,
-                                artistACategory, artistBCategory, addedTime,
-                                songFilePathHost1, songFilePathHost2,
-                                phoneticNotation, pinyinNotation,
-                                artistAPhonetic, artistBPhonetic,
-                                artistASimplified, artistBSimplified,
-                                songSimplified, songGenre,
-                                artistAPinyin, artistBPinyin,
-                                humanVoice
-                            ));
-                        }
-                    }
-                }
-
-                connection.Close();
-                Console.WriteLine("MyDB 連線已關閉！");
-            }
-
-            return searchResults;
-        }
-
-        
     }
 }