实例介绍
【实例简介】源码在player文件夹，仅仅实现了 选择音乐文件，然后 双击能播放。。。
【实例截图】
【核心代码】
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
namespace player
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
musicPlayer.settings.autoStart = false;
//musicPlayer.URL = @"E:\星星\音乐管理\Kugou\【春光灿烂猪八戒】好春光.mp3";
lblVolumeState.Image =Image.FromFile(AppDomain.CurrentDomain.BaseDirectory "files\\播放.png");
}
private void btnPlay_Click(object sender, EventArgs e)
{
musicPlayer.Ctlcontrols.play();
}
private void btnPause_Click(object sender, EventArgs e)
{
musicPlayer.Ctlcontrols.pause();
}
private void btnStop_Click(object sender, EventArgs e)
{
musicPlayer.Ctlcontrols.stop();
}
private void btnPlayOrPause_Click(object sender, EventArgs e)
{
if (btnPlayOrPause.Text == "播放")
{
musicPlayer.Ctlcontrols.play();
btnPlayOrPause.Text = "暂停";
}
else if(btnPlayOrPause.Text=="暂停")
{
musicPlayer.Ctlcontrols.pause();
btnPlayOrPause.Text = "播放";
}
}
List<string> list = new List<string>();
private void btnSelectMusic_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.InitialDirectory = @"E:\星星\音乐管理\Kugou";
ofd.Filter = "音乐文件|*.mp3|歌词文件|*.lrc|所有文件|*.*";
ofd.Multiselect = true;
ofd.Title = "请选择要播放的音乐文件，思密达~~~";
ofd.ShowDialog();
//获得所有兑换矿中所有的文件
string[] path = ofd.FileNames;
for(int i = 0; i < path.Length; i )
{
//将文件的名称加载到listbox中
listBox1.Items.Add(Path.GetFileName(path[i]));
//将文件的全路径存储到泛型集合中
list.Add(path[i]);
}
}
/// <summary>
///双击播放音乐
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void listBox1_DoubleClick(object sender, EventArgs e)
{
if (listBox1.Items.Count == 0)
{
return;
}
musicPlayer.URL = list[listBox1.SelectedIndex];
musicPlayer.Ctlcontrols.play();
IsExistLrc(list[listBox1.SelectedIndex]);
}
//下一曲
private void btnNext_Click(object sender, EventArgs e)
{
//获得当前的下标
int index = listBox1.SelectedIndex;
listBox1.SelectedIndices.Clear();
index ;
if (index == listBox1.Items.Count)
{
index = 0;
}
//将改变后的索引的值赋值给listbox1的选中的索引
listBox1.SelectedIndex = index;
musicPlayer.URL = list[index];
musicPlayer.Ctlcontrols.play();
}
private void btnUp_Click(object sender, EventArgs e)
{
int index = listBox1.SelectedIndex;
//清空当前选中的所有索引列表
listBox1.SelectedIndices.Clear();
index--;
if (index == 0)
{
index = listBox1.Items.Count;
}
listBox1.SelectedIndex = index;
musicPlayer.URL = list[index];
musicPlayer.Ctlcontrols.play();
}
private void btnAdd_Click(object sender, EventArgs e)
{
musicPlayer.settings.volume = 5;
}
private void btnDec_Click(object sender, EventArgs e)
{
musicPlayer.settings.volume -= 5;
}
//静音或者放音
private void lblVolumeState_Click(object sender, EventArgs e)
{
if (lblVolumeState.Tag.ToString() == "1")
{
musicPlayer.settings.mute = true;
lblVolumeState.Image = Image.FromFile(AppDomain.CurrentDomain.BaseDirectory "files\\暂停.png");
lblVolumeState.Tag = 2;
}
else if(lblVolumeState.Tag.ToString() == "2")
{
musicPlayer.settings.mute = false;
lblVolumeState.Image = Image.FromFile(AppDomain.CurrentDomain.BaseDirectory "files\\播放.png");
lblVolumeState.Tag = 1;
}
}
//右键删除几首歌曲
private void 删除ToolStripMenuItem_Click(object sender, EventArgs e)
{
//通过选中项的下标去删除
//获得选中项目的个数
int count = listBox1.SelectedItems.Count;
for(int i = 0; i < count; i )
{
list.RemoveAt(listBox1.SelectedIndex);
listBox1.Items.RemoveAt(listBox1.SelectedIndex);
}
}
private void timer1_Tick(object sender, EventArgs e)
{
// lblInformation.Text = musicPlayer.currentMedia.duration.ToString() "\r\n" musicPlayer.currentMedia.durationString "\r\n" musicPlayer.Ctlcontrols.currentPosition.ToString() "\r\n" musicPlayer.Ctlcontrols.currentPositionString;//
}
/// <summary>
/// 当播放状态发生改变的时候触发这个事件
/// </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)
{
//进行下一曲
int index = listBox1.SelectedIndex;
listBox1.SelectedIndices.Clear();
index ;
if (index == listBox1.Items.Count)
{
index = 0;
}
listBox1.SelectedIndex = index;
musicPlayer.URL = list[index];
}
if(musicPlayer.playState== WMPLib.WMPPlayState.wmppsReady)
{
musicPlayer.Ctlcontrols.play();
}
}
//确定当前歌曲是否有歌词
void IsExistLrc(string songPath)
{
songPath = songPath.TrimEnd('.','m','p','3');
songPath = ".lrc";
if (File.Exists(songPath))
{
string[] lrcText=File.ReadAllLines(songPath, Encoding.Default);
FormatLrc(lrcText);
}
else
{
lblLRC.Text = "--------歌词未找到---------------";
}
}
List<double> listTime = new List<double>();//存储事件
List<string> litLrc = new List<string>();//存储歌词
/// <summary>
/// 格式化歌词数组
/// </summary>
/// <param name="path"></param>
void FormatLrc(string[] lrcText)
{
for(int i = 3; i < lrcText.Length; i )
{
string[] temp= lrcText[i].Split(new char[] { '[', ']' }, StringSplitOptions.RemoveEmptyEntries);
string[] newTemp= temp[0].Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
if (Convert.ToInt32(newTemp[0])==0)
{
}
double time = double.Parse(newTemp[0]) * 60 double.Parse( newTemp[1]);
listTime.Add(time);
litLrc.Add(temp[1]);
}
}
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])
{
lblLRC.Text = litLrc[i];
}
}
}
}
}
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