using?System;
using?System.Collections.Generic;
using?System.IO;
using?System.Linq;
using?System.Net;
using?System.Runtime.Serialization.Formatters.Binary;
using?System.Text;
using?System.Threading.Tasks;
using?System.xml;
using?System.xml.Linq;

namespace?Flyer.MusicPlayer
{
????[Serializable]
????public?class?Engine
????{
????????public?static?string?songPath?=?string.Empty;?//歌曲路徑
????????public?static?string?skinPath?=?string.Empty;?//皮膚路徑
????????public?static?string?lrcPath?=?string.Empty;?//歌詞路徑
????????public?static?Dictionary?dicLrc?=?new?Dictionary（）;//存放歌詞

????????public?static?bool?Playing?=?true;//自動播放
????????public?static?bool?SaveList?=?true;//保存列表
????????public?static?bool?Min?=?true;//最小化
????????public?static?bool?Exit?=?false;//退出

????????#region?讀取/保存xml
????????///?

????????///?讀取路徑
????????///?

????????public?static?void?Readxml（）
????????{
????????????xmlDocument?xml?=?new?xmlDocument（）;
????????????xml.Load（“xml\\Data.xml“）;
????????????xmlNode?parent?=?xml.DocumentElement;
????????????songPath?=?parent[“Song“].InnerText;
????????????skinPath?=?parent[“Skin“].InnerText;
????????????Playing?=?Convert.ToBoolean（parent[“Playing“].InnerText）;
????????????SaveList?=?Convert.ToBoolean（parent[“SaveList“].InnerText）;
????????????Min?=?Convert.ToBoolean（parent[“Min“].InnerText）;
????????????Exit?=?Convert.ToBoolean（parent[“Exit“].InnerText）;
????????}
????????public?static?void?Wirtexml（）
????????{
????????????XDocument?doc?=?new?XDocument（//創建xml文檔對象
????????????????new?XDeclaration（“1.0“?“utf-8“?“yes“）//添加xml文件聲明
????????????????new?XElement（“Path“//創建xml元素
????????????????????????new?XElement（“Song“?songPath）
????????????????????????new?XElement（“Skin“?skinPath）
?????????????????????????new?XElement（“Playing“?Playing）
??????????????????????????new?XElement（“SaveList“?SaveList）
???????????????????????????new?XElement（“Min“?Min）
????????????????????????????new?XElement（“Exit“?Exit）
????????????????????）
????????????????）;
????????????doc.Save（“xml\\Data.xml“）;//保存xml文檔
????????}
????????#endregion

????????///?

????????///?讀取文件夾歌曲
????????///?

????????public?static?void?ReadSong（）
????????{
????????????PlayList.song.Clear（）;
????????????if?（!Directory.Exists（songPath））
????????????{
????????????????songPath?=?string.Empty;
????????????????return;
????????????}
????????????//創建一個對象，可以枚舉該路徑下的所有文件，形成篩選
????????????DirectoryInfo?dir?=?new?DirectoryInfo（songPath）;
????????????//設置篩選條件:媒體文件|*.mp3;*.wav;*.wma;*.avi;*.mpg;*.asf;*.wmv
????????????FileInfo[]?files?=?dir.GetFiles（“*.mp3“）;
????????????files.Concat（dir.GetFiles（“*.mp4“））;
????????????files.Concat（dir.GetFiles（“*.wma“））;
????????????for?（int?i?=?0;?i?????????????{
????????????????//遍歷所有文件把篩選到的加入所有歌曲集合
????????????????Song?song?=?new?Song（）;
????????????????song.Id?=?i?+?1;
????????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????..A..H.?????63488??2021-01-14?00:03??Flyer.MusicPlayer\.vs\Flyer.MusicPlayer\v15\.suo

?????文件??????????0??2021-01-13?17:35??Flyer.MusicPlayer\.vs\Flyer.MusicPlayer\v15\Server\sqlite3\db.lock

?????文件???????4096??2021-01-13?17:35??Flyer.MusicPlayer\.vs\Flyer.MusicPlayer\v15\Server\sqlite3\storage.ide

?????文件??????32768??2021-01-13?17:35??Flyer.MusicPlayer\.vs\Flyer.MusicPlayer\v15\Server\sqlite3\storage.ide-shm

?????文件?????815792??2021-01-13?18:52??Flyer.MusicPlayer\.vs\Flyer.MusicPlayer\v15\Server\sqlite3\storage.ide-wal

?????文件????????187??2020-03-11?22:09??Flyer.MusicPlayer\Flyer.MusicPlayer\App.config

?????文件??????53760??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\AxInterop.WMPLib.dll

?????文件?????305664??2020-04-22?13:43??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Flyer.MusicPlayer.exe

?????文件????????187??2020-03-11?22:09??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Flyer.MusicPlayer.exe.config

?????文件???????2152??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Flyer.MusicPlayer.exe.lnk

?????文件??????91648??2020-04-22?13:43??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Flyer.MusicPlayer.pdb

?????文件??????22984??2020-04-22?13:46??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Flyer.MusicPlayer.vshost.exe

?????文件????????187??2020-03-11?22:09??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Flyer.MusicPlayer.vshost.exe.config

?????文件????????490??2017-04-11?11:11??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Flyer.MusicPlayer.vshost.exe.manifest

?????文件????????905??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\album.png

?????文件??????11796??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\DefaultAlbum.png

?????文件??????16586??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\defaultSmallAblum.png

?????文件????????551??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\favorite.png

?????文件????????649??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\list.png

?????文件????????691??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\message.png

?????文件????????609??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\musicLibrary.png

?????文件??????67646??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\notifyIcon128x128.ico

?????文件????????293??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\ranking.png

?????文件????????509??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\star.png

?????文件????????663??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\user.png

?????文件?????188975??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\wallhaven-12422.jpg

?????文件???????4286??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\上一首.ico

?????文件???????1204??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\上一首.png

?????文件???????1389??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\上一首hoover.png

?????文件???????4286??2020-03-11?22:08??Flyer.MusicPlayer\Flyer.MusicPlayer\bin\Debug\Images\下一首.ico

............此處省略135個文件信息