新增點播次數

DBObj/SongListManager.cs

@@ -468,6 +468,35 @@ namespace DBObj
             }
         }
 
+        public void AddSongCount(string songNumber)
+        {
+            string databaseFileName = "KSongDatabase.db";
+            string databasePath = Path.Combine(Application.StartupPath, databaseFileName);
+            string connectionString = String.Format("Data Source={0};Version=3;", databasePath);
+
+            using (var connection = new SQLiteConnection(connectionString))
+            {
+                try
+                {
+                    connection.Open();
+                    string sql = "UPDATE SongLibrary SET `點播次數`= `點播次數` + 1 WHERE `歌曲編號` = @songNumber";
+                    using (var command = new SQLiteCommand(sql, connection))
+                    {
+                        command.Parameters.AddWithValue("@songNumber", songNumber);
+                        command.ExecuteNonQuery();
+                    }
+                    connection.Close();
+                    Console.WriteLine("Success to add song counts: " + sql);
+
+                }
+                catch (Exception ex)
+                {
+                    Console.WriteLine("Failed to add song counts: " + ex.Message);
+                }
+            }
+        }
+
+
         public List<SongData> SearchSongsBySinger(string keyword)
         {
             

OverlayFormObj/OverlayForm.cs

@@ -1511,6 +1511,7 @@ private void DisplaySongsInLanguage(string language, Category category)
                         VideoPlayerForm.Instance.SetPlayingSongList(PrimaryForm.userRequestedSongs);
                         PrimaryForm.currentSongIndexInHistory += 1;
                     }
+                    SongListManager.Instance.AddSongCount(songData.SongNumber);
                     VideoPlayerForm.Instance.UpdateNextSongFromPlaylist();
                     PrimaryForm.PrintPlayingSongList();
                 }