C#编写的音乐播放器
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主要代码：
using System;
using System.Collections.Generic;
using ponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Media;
using System.Drawing.Drawing2D;
using System.Data.OleDb;
namespace MusicPlayer
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
string[] MusicFileNames;
bool SingleLoop = true;
bool AllLoop = true;
bool noramal = true;
bool RandomLoop = true;
#region//播放
private void btnPlay_Click(object sender, EventArgs e)
{
noramal = true;
if (this.axWindowsMediaPlayer1.Ctlcontrols.currentPosition == 0)
{
if (this.listView1.Items.Count > 0)
{
timer1.Start();
if (this.listView1.SelectedItems.Count > 0)
{
int iPos = this.listView1.SelectedItems[0].Index;
string FileName = this.listView1.Items[iPos].SubItems[2].Text;
this.axWindowsMediaPlayer1.URL = FileName;
}
}
else
{
MessageBox.Show("请选择歌曲！", "信息提示", MessageBoxButtons.OK,
rmation);
}
}
else
{
this.axWindowsMediaPlayer1.Ctlcontrols.play();
}
}
#endregion
#region//停止
private void btnStop_Click(object sender, EventArgs e)
{
timer1.Stop();
if (this.listView1.Items.Count > 0)
{
if (this.listView1.SelectedItems.Count > 0)
{
timer1.Enabled = false;
axWindowsMediaPlayer1.Ctlcontrols.stop();
}
}
else
{
MessageBox.Show("请选择歌曲！", "信息提示", MessageBoxButtons.OK, rmation);
}
}
#endregion
#region//暂停
private void btnPause_Click(object sender, EventArgs e)
{
timer1.Stop();
if (this.listView1.Items.Count > 0)
{
if (this.listView1.SelectedItems.Count > 0)
{
timer1.Enabled = false;
axWindowsMediaPlayer1.Ctlcontrols.pause();
}
}
else
{
MessageBox.Show("请选择歌曲！", "信息提示", MessageBoxButtons.OK, rmation);
}
}
#endregion
#region//上一首
private void btnLast_Click(object sender, EventArgs e)
{
if (this.listView1.SelectedItems.Count > 0)
{
int iPos = this.listView1.SelectedItems[0].Index;
if (iPos > 0)
{
this.listView1.Items[iPos - 1].Selected = true;
string FileName = this.listView1.Items[iPos - 1].SubItems[2].Text;
this.axWindowsMediaPlayer1.URL = FileName;
}
else
{
MessageBox.Show("这已经是第一首歌曲了！", "信息提示", MessageBoxButtons.OK, rmation);
}
}
else
{
MessageBox.Show("请选择歌曲！", "信息提示", MessageBoxButtons.OK, rmation);
}
}
#endregion
#region//下一首
private void btnNext_Click(object sender, EventArgs e)
{
if (this.listView1.SelectedItems.Count > 0)
{
int iPos = this.listView1.SelectedItems[0].Index;
if (iPos < this.listView1.Items.Count - 1)
{
this.listView1.Items[iPos + 1].Selected = true;
string FileName = this.listView1.Items[iPos + 1].SubItems[2].Text;
this.axWindowsMediaPlayer1.URL = FileName;
}
else
{
MessageBox.Show("这已经是最后一首歌曲了！", "信息提示", MessageBoxButtons.OK, rmation);