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SQL指令修改(歌星轉歌曲)

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This commit is contained in:
jasonchenwork 2025-04-09 17:50:44 +08:00
parent 533cc9eb4a
commit 9f517c54d4
3 changed files with 8 additions and 9 deletions
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6
PrimaryFormParts/PrimaryForm.cs
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@ -1970,10 +1970,8 @@ public class MultiPagePanel : Panel
artistLabel.Click += (sender, e) =>
{
string searchText = artistLabel.Text; // 取得輸入內容
// 根據輸入的注音篩選歌曲清單
var searchResults = PrimaryForm.Instance.allSongs.Where(song => song.ArtistA.StartsWith(searchText) || song.ArtistB.StartsWith(searchText)).ToList();
string query = $"SELECT * FROM SongLibrary WHERE `歌星 A` = '{searchText}' OR `歌星 B` = '{searchText}'";
List<SongData> searchResults = PrimaryForm.Instance.SearchSongs_Mysql(query);
// 重置分頁
PrimaryForm.Instance.currentPage = 0;
currentSongList = searchResults;

7
PrimaryFormParts/SongSearch/PrimaryForm.SongSearch.WordCountSearch.cs
View File

@ -546,18 +546,19 @@ namespace DualScreenDemo
/// 查詢歌曲(字數查詢)，連接資料庫並執行 SQL 查詢。
/// </summary>
private void FindWordCountSongs(){
string searchText = inputBoxWordCountSongs.Text;
// 在這裡添加搜尋歌曲的邏輯
// 例如：根據輸入框的內容搜尋歌曲
string query = "SELECT * FROM SongLibrary WHERE CHAR_LENGTH(歌曲名稱) = @searchLength ";
string searchText = inputBoxWordCountSongs.Text;
string query;
if (int.TryParse(searchText, out int length))
{
query= $"SELECT * FROM SongLibrary WHERE CHAR_LENGTH(歌曲名稱) = {length} ";
query = $"SELECT * FROM SongLibrary WHERE CHAR_LENGTH(歌曲名稱) = {length} ";
}
else
{
// 處理輸入錯誤，例如顯示提示訊息
//MessageBox.Show("請輸入正確的數字！");
query = string.Empty; // 清空查詢
return;
}
List<SongData> searchResults = SearchSongs_Mysql(query);

2
PrimaryFormParts/SongSearch/PrimaryForm.SongSearch.cs
View File

@ -146,7 +146,7 @@ namespace DualScreenDemo
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))