0505.Net基础班第二十一天（基础加强总复习）

1、取消播放器的自动播放功能 2、播放或者暂停按钮 3、下一曲、上一曲 4、多选删除 5、静音和放音 6、选择列表中的音乐文件，单击播放按钮直接播放 7、自动进行下一曲

15秒  44秒 当我和世界不一样 44.--47 那就让我不一样

   lblInfomation.Text = musicPlayer.currentMedia.duration.ToString() + " " + musicPlayer.currentMedia.durationString + " " + musicPlayer.Ctlcontrols.currentPosition.ToString() + " " + musicPlayer.Ctlcontrols.currentPositionString;

01Path类复习

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;

namespace _01Path类复习
{
    class Program
    {
        static void Main(string[] args)
        {
            string path = @"C:UsersSpringRainDesktop505.Net基础班第二十一天.txt";
            Console.WriteLine(Path.GetDirectoryName(path));
            //Console.WriteLine(Path.ChangeExtension(path, "jpg"));
            Console.ReadKey();
        }
    }
}

02File类

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace _02File类
{
    class Program
    {
        static void Main(string[] args)
        {
            //操作文件的
            //复制、剪切、创建、移除


            //File.Create(@"C:UsersSpringRainDesktop
ew.txt");
            //Console.WriteLine("创建成功");

            //File.Delete(@"C:UsersSpringRainDesktop
ew.txt");
            //Console.WriteLine("删除成功");

            //File.Move(@"C:UsersSpringRainDesktop505.Net基础班第二十一天.txt", @"C:UsersSpringRainDesktop1.txt");
            //Console.ReadKey();


            //使用File类来读取数据


            //byte[] buffer = File.ReadAllBytes(@"C:UsersSpringRainDesktop1.txt");

            //string str = Encoding.UTF8.GetString(buffer, 0, buffer.Length);

            //Console.WriteLine(str);

            ////编码：把字符串以怎样形式存储为二进制  ASCII  GBK  GB2312   UTF-8  
            //Console.ReadKey();

            //string[] str = File.ReadAllLines(@"C:UsersSpringRainDesktop1.txt",Encoding.Default);

            //for (int i = 0; i < str.Length; i++)
            //{
            //    Console.WriteLine(str[i]);
            //}


            //string str = File.ReadAllText(@"C:UsersSpringRainDesktop1.txt",Encoding.Default);
            //Console.WriteLine(str);
            //Console.ReadKey();




            //===============================================File类写入
            //string str="哈哈";

            //byte[] buffer=Encoding.Default.GetBytes(str);

            //File.WriteAllBytes(@"C:UsersSpringRainDesktop
ew.txt", buffer);
            //Console.WriteLine("OK");


            //File.WriteAllLines(@"C:UsersSpringRainDesktop1.txt", new string[] { "张三", "李四", "王五", "赵六" });
            //Console.WriteLine("OK");


           // File.WriteAllText(@"C:UsersSpringRainDesktop1.txt", "今天还是比较凉快的");


            //File.AppendAllText(@"C:UsersSpringRainDesktop1.txt", "没有覆盖哟");
            //Console.WriteLine("OK");
            //Console.ReadKey();


        }
    }
}

03Directory

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace _03Directory
{
    class Program
    {
        static void Main(string[] args)
        {
            //Directory.CreateDirectory(@"C:UsersSpringRainDesktop新建文件夹");
            //Console.WriteLine("OK");


            //Directory.Delete(@"C:UsersSpringRainDesktop新建文件夹",true);
            //Console.ReadKey();

            //Directory.Move(@"C:UsersSpringRainDesktopMusic", @"C:UsersSpringRainDesktopNewMusic");
            //Console.WriteLine("OK");
            //Console.ReadKey();


            //string[] path = Directory.GetFiles(@"C:UsersSpringRainDesktopNewMusic","*.lrc");
            //for (int i = 0; i < path.Length; i++)
            //{
            //    Console.WriteLine(path[i]);
            //}
            //Console.ReadKey();
        }
    }
}

04文件类练习

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _04文件类练习
{
    class Program
    {
        static void Main(string[] args)
        {
            //案例：对职工工资文件处理，所有人的工资加倍然后输出到新文件。
            //文件案例：
            //马大哈|3000
            //宋江|8000

            string[] str = File.ReadAllLines(@"C:UsersSpringRainDesktop工资1.txt", Encoding.UTF8);
            for (int i = 0; i < str.Length; i++)
            {
                //张三|5000
                string[] strNew = str[i].Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
                //张三  5000
                //int salary = int.Parse(strNew[1]) * 2;
                strNew[1] = (int.Parse(strNew[1]) * 2).ToString();
                //10000
                File.AppendAllLines(@"C:UsersSpringRainDesktop工资1.txt", strNew,Encoding.UTF8);
             //   str[i] = strNew[0] + salary.ToString();
              //  File.WriteAllLines();
            }

         //   File.WriteAllLines(@"C:UsersSpringRainDesktop工资.txt", str);
            Console.WriteLine("Ok");
            Console.ReadKey();
        }
    }
}

05文件流复习

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace _05文件流复习
{
    class Program
    {
        static void Main(string[] args)
        {
            //  FileStream StreamReader StreamWriter
            //using (FileStream fsRead = new FileStream(@"C:UsersSpringRainDesktop1.wmv", FileMode.OpenOrCreate, FileAccess.Read))
            //{
            //    byte[] buffer = new byte[fsRead.Length];
            //    //表示本次读取实际读取到的有效字节数
            //    int r = fsRead.Read(buffer, 0, buffer.Length);

            //    string s = Encoding.Default.GetString(buffer, 0,r);
            //    Console.WriteLine(s);
            //}

            //using (FileStream fsWrite = new FileStream(@"C:UsersSpringRainDesktop1.txt", FileMode.Append, FileAccess.Write))
            //{ 
            //    string s="今天天气好晴朗";
            //    byte[] buffer=Encoding.Default.GetBytes(s);
            //    fsWrite.Write(buffer, 0, buffer.Length);
            //}
            //Console.WriteLine("写入成功");

            //Console.ReadKey();

            //using (FileStream fsRead = new FileStream(@"C:UsersSpringRainDesktop1.txt", FileMode.OpenOrCreate, FileAccess.Read))
            //{
            //    using (StreamReader sr = new StreamReader(fsRead,Encoding.Default))
            //    {
            //        while (!sr.EndOfStream)
            //        {
            //            Console.WriteLine(sr.ReadLine());
            //        }
            //    }
            //}
            //byte[] buffer = new byte[1024 * 1024];
            //using (StreamWriter sw = new StreamWriter(@"C:UsersSpringRainDesktop1.txt", true, Encoding.Default, buffer.Length))
            //{
            //    sw.WriteLine("哈哈哈");
            //}
            //Console.WriteLine("OK");

            //Console.ReadKey();

        }

    }
}

06序列化

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

namespace _06序列化
{
    class Program
    {
        static void Main(string[] args)
        {
            //要将序列化对象的类 标记为可以被序列化的

            //Person p = new Person();
            //p.Name = "张三";
            //p.Age = 10;
            //p.Gender = '男';

            //using (FileStream fsWrite = new FileStream(@"C:UsersSpringRainDesktop
ew.txt", FileMode.OpenOrCreate, FileAccess.Write))
            //{
            //    BinaryFormatter bf = new BinaryFormatter();
            //    bf.Serialize(fsWrite, p);
            //}
            //Console.WriteLine("序列化成功");

            //Console.ReadKey();

            Person p;
            using (FileStream fsRead = new FileStream(@"C:UsersSpringRainDesktop
ew.txt", FileMode.OpenOrCreate, FileAccess.Read))
            {
                BinaryFormatter bf = new BinaryFormatter();
                p = (Person)bf.Deserialize(fsRead);
            }
            Console.WriteLine(p.Name);
            Console.WriteLine(p.Age);
            Console.WriteLine(p.Gender);
            Console.ReadKey();

        }
    }

    [Serializable]
    public class Person
    {
        public string Name
        {
            get;
            set;
        }

        public int Age
        {
            get;
            set;
        }
        public char Gender
        {
            get;
            set;
        }
    }
}

播放器项目

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace 播放器项目
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            musicPlayer.Ctlcontrols.play();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            musicPlayer.Ctlcontrols.pause();
        }

        private void button3_Click(object sender, EventArgs e)
        {
            musicPlayer.Ctlcontrols.stop();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            //在程序加载的时候 取消播放器的自动播放功能
            musicPlayer.settings.autoStart = false;
            // musicPlayer.URL = @"C:UsersSpringRainDesktopNewMusic倔强.mp3";
            //label1.Image = Image.FromFile(@"C:UsersSpringRainDesktop放音.jpg");
        }
        /// <summary>
        /// 播放或者暂停
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        /// 
        bool b = true;
        private void btnPlayorPause_Click(object sender, EventArgs e)
        {
            if (btnPlayorPause.Text == "播放")
            {
                if (b)
                {
                    //获得选中的歌曲  让音乐从头播放
                    musicPlayer.URL = listPath[listBox1.SelectedIndex];
                }
                musicPlayer.Ctlcontrols.play();
                btnPlayorPause.Text = "暂停";
            }
            else if (btnPlayorPause.Text == "暂停")
            {
                musicPlayer.Ctlcontrols.pause();
                btnPlayorPause.Text = "播放";
                b = false;
            }
        }

        private void button3_Click_1(object sender, EventArgs e)
        {
            musicPlayer.Ctlcontrols.stop();
        }


        //存储音乐文件的全路径
        List<string> listPath = new List<string>();

        /// <summary>
        /// 打开对话框 选择音乐
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button4_Click(object sender, EventArgs e)
        {
            OpenFileDialog ofd = new OpenFileDialog();
            ofd.InitialDirectory = @"F:老赵生活music";
            ofd.Filter = "音乐文件|*.wav|MP3文件|*.mp3|所有文件|*.*";
            ofd.Title = "请选择音乐文件哟亲o(^▽^)o";
            ofd.Multiselect = true;
            ofd.ShowDialog();

            //获得在文本框中选择文件的全路径
            string[] path = ofd.FileNames;
            for (int i = 0; i < path.Length; i++)
            {
                //将音乐文件的全路径存储到泛型集合中
                listPath.Add(path[i]);
                //将音乐文件的文件名存储到ListBox中
                listBox1.Items.Add(Path.GetFileName(path[i]));
            }
        }


        /// <summary>
        /// 双击播放对应的音乐
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void listBox1_DoubleClick(object sender, EventArgs e)
        {
            if (listBox1.Items.Count == 0)
            {
                MessageBox.Show("请首先选择音乐文件");
                return;
            }
            try
            {
                musicPlayer.URL = listPath[listBox1.SelectedIndex];
                musicPlayer.Ctlcontrols.play();
                btnPlayorPause.Text = "暂停";
                // lblInformation.Text = musicPlayer.currentMedia.duration.ToString();
                IsExistLrc(listPath[listBox1.SelectedIndex]);

            }
            catch { }
        }


        /// <summary>
        /// 点击下一曲
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button6_Click(object sender, EventArgs e)
        {
            //获得当前选中项的索引
            int index = listBox1.SelectedIndex;

            //清空所有选中项的索引
            listBox1.SelectedIndices.Clear();
            index++;
            if (index == listBox1.Items.Count)
            {
                index = 0;
            }
            //将改变后的索引重新的赋值给当前选中项的索引
            listBox1.SelectedIndex = index;
            musicPlayer.URL = listPath[index];
            musicPlayer.Ctlcontrols.play();
        }


        /// <summary>
        /// 点击上一曲
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button5_Click(object sender, EventArgs e)
        {
            int index = listBox1.SelectedIndex;
            listBox1.SelectedIndices.Clear();

            index--;
            if (index < 0)
            {
                index = listBox1.Items.Count - 1;
            }
            listBox1.SelectedIndex = index;

            musicPlayer.URL = listPath[index];
            musicPlayer.Ctlcontrols.play();

        }


        /// <summary>
        /// 点击删除 选中项
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void 删除ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            //先删列表还是先删集合？


            //首先获得要删除的歌曲的数量
            int count = listBox1.SelectedItems.Count;
            for (int i = 0; i < count; i++)
            {
                //先删集合
                listPath.RemoveAt(listBox1.SelectedIndex);
                //再删列表
                listBox1.Items.RemoveAt(listBox1.SelectedIndex);

            }

        }


        /// <summary>
        /// 点击放音或者静音
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void label1_Click(object sender, EventArgs e)
        {
            if (label1.Tag.ToString() == "1")
            {
                //目的：让你静音
                musicPlayer.settings.mute = true;
                //显示静音的图片
                label1.Image = Image.FromFile(@"C:UsersSpringRainDesktop静音.jpg");
                label1.Tag = "2";

            }
            else if (label1.Tag.ToString() == "2")
            {
                //放音
                musicPlayer.settings.mute = false;
                //显示放音的图片
                label1.Image = Image.FromFile(@"C:UsersSpringRainDesktop放音.jpg");
                label1.Tag = "1";
            }
        }


        /// <summary>
        /// 放大音量
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button7_Click(object sender, EventArgs e)
        {
            musicPlayer.settings.volume += 5;
            // MessageBox.Show(musicPlayer.settings.volume.ToString());
        }


        /// <summary>
        /// 减小声音
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button8_Click(object sender, EventArgs e)
        {
            musicPlayer.settings.volume -= 5;
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            //如果播放器的状态等于正在播放中

            if (musicPlayer.playState == WMPLib.WMPPlayState.wmppsPlaying)
            {
                lblInformation.Text = musicPlayer.currentMedia.duration.ToString() + "
" + musicPlayer.currentMedia.durationString + "
" + musicPlayer.Ctlcontrols.currentPosition.ToString() + "
" + musicPlayer.Ctlcontrols.currentPositionString;
            }

            #region 方法1
            //if (musicPlayer.playState == WMPLib.WMPPlayState.wmppsPlaying)
            //{
            //    lblInformation.Text = musicPlayer.currentMedia.duration.ToString() + "
" + musicPlayer.currentMedia.durationString + "
" + musicPlayer.Ctlcontrols.currentPosition.ToString() + "
" + musicPlayer.Ctlcontrols.currentPositionString;

            //    double d1 = double.Parse(musicPlayer.currentMedia.duration.ToString());

            //    double d2 = double.Parse(musicPlayer.Ctlcontrols.currentPosition.ToString()) + 1;

            //    if (d1 <= d2)
            //    {
            //        //获得当前选中项的索引
            //        int index = listBox1.SelectedIndex;

            //        //清空所有选中项的索引
            //        listBox1.SelectedIndices.Clear();
            //        index++;
            //        if (index == listBox1.Items.Count)
            //        {
            //            index = 0;
            //        }
            //        //将改变后的索引重新的赋值给当前选中项的索引
            //        listBox1.SelectedIndex = index;
            //        musicPlayer.URL = listPath[index];
            //        musicPlayer.Ctlcontrols.play();
            //    } 


            //  }
            #endregion
            //如果歌曲当前的播放时间等于歌曲的总时间 则下一曲
            //if (musicPlayer.playState == WMPLib.WMPPlayState.wmppsMediaEnded)
            //{
            //    //获得当前选中项的索引
            //    int index = listBox1.SelectedIndex;

            //    //清空所有选中项的索引
            //    listBox1.SelectedIndices.Clear();
            //    index++;
            //    if (index == listBox1.Items.Count)
            //    {
            //        index = 0;
            //    }
            //    //将改变后的索引重新的赋值给当前选中项的索引
            //    listBox1.SelectedIndex = index;
            //    musicPlayer.URL = listPath[index];

            //}
            //if (musicPlayer.playState == WMPLib.WMPPlayState.wmppsReady)
            //{
            //    musicPlayer.Ctlcontrols.play();
            //}




        }


        /// <summary>
        /// 当播放器状态发生改变的时候 我输出当前播放器的播放状态
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void musicPlayer_PlayStateChange(object sender, AxWMPLib._WMPOCXEvents_PlayStateChangeEvent e)
        {
            //  MessageBox.Show(musicPlayer.playState.ToString());
            if (musicPlayer.playState == WMPLib.WMPPlayState.wmppsMediaEnded)
            {
                //获得当前选中项的索引
                int index = listBox1.SelectedIndex;

                //清空所有选中项的索引
                listBox1.SelectedIndices.Clear();
                index++;
                if (index == listBox1.Items.Count)
                {
                    index = 0;
                }
                //将改变后的索引重新的赋值给当前选中项的索引
                listBox1.SelectedIndex = index;
                musicPlayer.URL = listPath[index];

            }
            if (musicPlayer.playState == WMPLib.WMPPlayState.wmppsReady)
            {
                try
                {
                    musicPlayer.Ctlcontrols.play();
                }
                catch { }
            }


        }



        //开始做歌词
        void IsExistLrc(string songPath)
        {
            //清空两个集合的内容

            songPath += ".lrc";
            if (File.Exists(songPath))
            {
                //读取歌词文件
                string[] lrcText = File.ReadAllLines(songPath,Encoding.Default);
                //格式化歌词
                FormatLrc(lrcText);
            }
            else//不存在歌词
            {
                label2.Text = "---------歌词未找到---------";
            }

        }
        //存储时间
        List<double> listTime = new List<double>();
        //存储歌词
        List<string> listLrcText = new List<string>();


        /// <summary>
        /// 格式化歌词
        /// </summary>
        /// <param name="lrcText"></param>
        void FormatLrc(string[] lrcText)
        {
            for (int i = 0; i < lrcText.Length; i++)
            {
                //[00:15.57]当我和世界不一样
                string[] lrcTemp = lrcText[i].Split(new char[] { '[', ']' }, StringSplitOptions.RemoveEmptyEntries);
                //00:15.57   lrcTemp[0]
                //当我和世界不一样 lrcTemp[1]
                string[] lrcNewTemp = lrcTemp[0].Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
                //00 lrcNewTemp[0]
                //15.57 lrcNewTemp[1]
                double time = double.Parse(lrcNewTemp[0]) * 60 + double.Parse(lrcNewTemp[1]);
                //把截取出来的时间加到泛型集合中
                listTime.Add(time);
                //把这个时间所对应的歌词存储到泛型集合中
                listLrcText.Add(lrcTemp[1]);
            }
        }


        /// <summary>
        /// 播放歌词
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void timer2_Tick(object sender, EventArgs e)
        {
            for (int i = 0; i < listTime.Count; i++)
            {
                if (musicPlayer.Ctlcontrols.currentPosition >= listTime[i] && musicPlayer.Ctlcontrols.currentPosition < listTime[i + 1])
                {
                    label2.Text = listLrcText[i];
                }
            }

        }


    }
}

namespace 播放器项目
{
    partial class Form1
    {
        /// <summary>
        /// 必需的设计器变量。
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// 清理所有正在使用的资源。
        /// </summary>
        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows 窗体设计器生成的代码

        /// <summary>
        /// 设计器支持所需的方法 - 不要
        /// 使用代码编辑器修改此方法的内容。
        /// </summary>
        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
            this.musicPlayer = new AxWMPLib.AxWindowsMediaPlayer();
            this.button1 = new System.Windows.Forms.Button();
            this.button2 = new System.Windows.Forms.Button();
            this.groupBox1 = new System.Windows.Forms.GroupBox();
            this.btnPlayorPause = new System.Windows.Forms.Button();
            this.button3 = new System.Windows.Forms.Button();
            this.button4 = new System.Windows.Forms.Button();
            this.listBox1 = new System.Windows.Forms.ListBox();
            this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
            this.删除ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
            this.button5 = new System.Windows.Forms.Button();
            this.button6 = new System.Windows.Forms.Button();
            this.label1 = new System.Windows.Forms.Label();
            this.button7 = new System.Windows.Forms.Button();
            this.button8 = new System.Windows.Forms.Button();
            this.lblInformation = new System.Windows.Forms.Label();
            this.timer1 = new System.Windows.Forms.Timer(this.components);
            this.label2 = new System.Windows.Forms.Label();
            this.timer2 = new System.Windows.Forms.Timer(this.components);
            this.pictureBox1 = new System.Windows.Forms.PictureBox();
            ((System.ComponentModel.ISupportInitialize)(this.musicPlayer)).BeginInit();
            this.groupBox1.SuspendLayout();
            this.contextMenuStrip1.SuspendLayout();
            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
            this.SuspendLayout();
            // 
            // musicPlayer
            // 
            this.musicPlayer.Enabled = true;
            this.musicPlayer.Location = new System.Drawing.Point(32, 12);
            this.musicPlayer.Name = "musicPlayer";
            this.musicPlayer.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("musicPlayer.OcxState")));
            this.musicPlayer.Size = new System.Drawing.Size(503, 131);
            this.musicPlayer.TabIndex = 0;
            this.musicPlayer.PlayStateChange += new AxWMPLib._WMPOCXEvents_PlayStateChangeEventHandler(this.musicPlayer_PlayStateChange);
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(20, 14);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(75, 23);
            this.button1.TabIndex = 1;
            this.button1.Text = "播放";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // button2
            // 
            this.button2.Location = new System.Drawing.Point(20, 43);
            this.button2.Name = "button2";
            this.button2.Size = new System.Drawing.Size(75, 23);
            this.button2.TabIndex = 2;
            this.button2.Text = "暂停";
            this.button2.UseVisualStyleBackColor = true;
            this.button2.Click += new System.EventHandler(this.button2_Click);
            // 
            // groupBox1
            // 
            this.groupBox1.Controls.Add(this.button2);
            this.groupBox1.Controls.Add(this.button1);
            this.groupBox1.Location = new System.Drawing.Point(530, 12);
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.Size = new System.Drawing.Size(100, 81);
            this.groupBox1.TabIndex = 4;
            this.groupBox1.TabStop = false;
            this.groupBox1.Text = "老版播放器";
            // 
            // btnPlayorPause
            // 
            this.btnPlayorPause.Location = new System.Drawing.Point(21, 211);
            this.btnPlayorPause.Name = "btnPlayorPause";
            this.btnPlayorPause.Size = new System.Drawing.Size(88, 23);
            this.btnPlayorPause.TabIndex = 5;
            this.btnPlayorPause.Text = "播放";
            this.btnPlayorPause.UseVisualStyleBackColor = true;
            this.btnPlayorPause.Click += new System.EventHandler(this.btnPlayorPause_Click);
            // 
            // button3
            // 
            this.button3.Location = new System.Drawing.Point(132, 210);
            this.button3.Name = "button3";
            this.button3.Size = new System.Drawing.Size(75, 23);
            this.button3.TabIndex = 6;
            this.button3.Text = "停止";
            this.button3.UseVisualStyleBackColor = true;
            this.button3.Click += new System.EventHandler(this.button3_Click_1);
            // 
            // button4
            // 
            this.button4.Location = new System.Drawing.Point(530, 109);
            this.button4.Name = "button4";
            this.button4.Size = new System.Drawing.Size(75, 23);
            this.button4.TabIndex = 7;
            this.button4.Text = "打开";
            this.button4.UseVisualStyleBackColor = true;
            this.button4.Click += new System.EventHandler(this.button4_Click);
            // 
            // listBox1
            // 
            this.listBox1.ContextMenuStrip = this.contextMenuStrip1;
            this.listBox1.FormattingEnabled = true;
            this.listBox1.ItemHeight = 12;
            this.listBox1.Location = new System.Drawing.Point(530, 139);
            this.listBox1.Name = "listBox1";
            this.listBox1.SelectionMode = System.Windows.Forms.SelectionMode.MultiExtended;
            this.listBox1.Size = new System.Drawing.Size(120, 232);
            this.listBox1.TabIndex = 8;
            this.listBox1.DoubleClick += new System.EventHandler(this.listBox1_DoubleClick);
            // 
            // contextMenuStrip1
            // 
            this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.删除ToolStripMenuItem});
            this.contextMenuStrip1.Name = "contextMenuStrip1";
            this.contextMenuStrip1.Size = new System.Drawing.Size(101, 26);
            // 
            // 删除ToolStripMenuItem
            // 
            this.删除ToolStripMenuItem.Name = "删除ToolStripMenuItem";
            this.删除ToolStripMenuItem.Size = new System.Drawing.Size(100, 22);
            this.删除ToolStripMenuItem.Text = "删除";
            this.删除ToolStripMenuItem.Click += new System.EventHandler(this.删除ToolStripMenuItem_Click);
            // 
            // button5
            // 
            this.button5.Location = new System.Drawing.Point(294, 210);
            this.button5.Name = "button5";
            this.button5.Size = new System.Drawing.Size(75, 23);
            this.button5.TabIndex = 9;
            this.button5.Text = "上一曲";
            this.button5.UseVisualStyleBackColor = true;
            this.button5.Click += new System.EventHandler(this.button5_Click);
            // 
            // button6
            // 
            this.button6.Location = new System.Drawing.Point(294, 240);
            this.button6.Name = "button6";
            this.button6.Size = new System.Drawing.Size(75, 23);
            this.button6.TabIndex = 10;
            this.button6.Text = "下一曲";
            this.button6.UseVisualStyleBackColor = true;
            this.button6.Click += new System.EventHandler(this.button6_Click);
            // 
            // label1
            // 
            this.label1.Location = new System.Drawing.Point(294, 270);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(114, 113);
            this.label1.TabIndex = 12;
            this.label1.Tag = "1";
            this.label1.Click += new System.EventHandler(this.label1_Click);
            // 
            // button7
            // 
            this.button7.Location = new System.Drawing.Point(390, 211);
            this.button7.Name = "button7";
            this.button7.Size = new System.Drawing.Size(75, 23);
            this.button7.TabIndex = 13;
            this.button7.Text = "+";
            this.button7.UseVisualStyleBackColor = true;
            this.button7.Click += new System.EventHandler(this.button7_Click);
            // 
            // button8
            // 
            this.button8.Location = new System.Drawing.Point(390, 241);
            this.button8.Name = "button8";
            this.button8.Size = new System.Drawing.Size(75, 23);
            this.button8.TabIndex = 14;
            this.button8.Text = "-";
            this.button8.UseVisualStyleBackColor = true;
            this.button8.Click += new System.EventHandler(this.button8_Click);
            // 
            // lblInformation
            // 
            this.lblInformation.AutoSize = true;
            this.lblInformation.Location = new System.Drawing.Point(200, 270);
            this.lblInformation.Name = "lblInformation";
            this.lblInformation.Size = new System.Drawing.Size(41, 12);
            this.lblInformation.TabIndex = 15;
            this.lblInformation.Text = "label2";
            // 
            // timer1
            // 
            this.timer1.Enabled = true;
            this.timer1.Interval = 1;
            this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
            // 
            // label2
            // 
            this.label2.AutoSize = true;
            this.label2.Location = new System.Drawing.Point(19, 324);
            this.label2.Name = "label2";
            this.label2.Size = new System.Drawing.Size(41, 12);
            this.label2.TabIndex = 16;
            this.label2.Text = "label2";
            // 
            // timer2
            // 
            this.timer2.Enabled = true;
            this.timer2.Interval = 1000;
            this.timer2.Tick += new System.EventHandler(this.timer2_Tick);
            // 
            // pictureBox1
            // 
            this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
            this.pictureBox1.Location = new System.Drawing.Point(32, 12);
            this.pictureBox1.Name = "pictureBox1";
            this.pictureBox1.Size = new System.Drawing.Size(503, 131);
            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
            this.pictureBox1.TabIndex = 17;
            this.pictureBox1.TabStop = false;
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(710, 392);
            this.Controls.Add(this.pictureBox1);
            this.Controls.Add(this.label2);
            this.Controls.Add(this.lblInformation);
            this.Controls.Add(this.button8);
            this.Controls.Add(this.button7);
            this.Controls.Add(this.label1);
            this.Controls.Add(this.button6);
            this.Controls.Add(this.button5);
            this.Controls.Add(this.listBox1);
            this.Controls.Add(this.button4);
            this.Controls.Add(this.button3);
            this.Controls.Add(this.btnPlayorPause);
            this.Controls.Add(this.groupBox1);
            this.Controls.Add(this.musicPlayer);
            this.Name = "Form1";
            this.Text = "Form1";
            this.Load += new System.EventHandler(this.Form1_Load);
            ((System.ComponentModel.ISupportInitialize)(this.musicPlayer)).EndInit();
            this.groupBox1.ResumeLayout(false);
            this.contextMenuStrip1.ResumeLayout(false);
            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
            this.ResumeLayout(false);
            this.PerformLayout();

        }

        #endregion

        private AxWMPLib.AxWindowsMediaPlayer musicPlayer;
        private System.Windows.Forms.Button button1;
        private System.Windows.Forms.Button button2;
        private System.Windows.Forms.GroupBox groupBox1;
        private System.Windows.Forms.Button btnPlayorPause;
        private System.Windows.Forms.Button button3;
        private System.Windows.Forms.Button button4;
        private System.Windows.Forms.ListBox listBox1;
        private System.Windows.Forms.Button button5;
        private System.Windows.Forms.Button button6;
        private System.Windows.Forms.ContextMenuStrip contextMenuStrip1;
        private System.Windows.Forms.ToolStripMenuItem 删除ToolStripMenuItem;
        private System.Windows.Forms.Label label1;
        private System.Windows.Forms.Button button7;
        private System.Windows.Forms.Button button8;
        private System.Windows.Forms.Label lblInformation;
        private System.Windows.Forms.Timer timer1;
        private System.Windows.Forms.Label label2;
        private System.Windows.Forms.Timer timer2;
        private System.Windows.Forms.PictureBox pictureBox1;
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace 播放器项目
{
    static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new Form1());
        }
    }
}