租赁商城手机网站开发,品牌营销策略分析论文,电子商务网站建设工具,网站icp备案是什么意思最近有客户问我#xff0c;怎么把Windows Media Player 嵌套在自己的项目中。 以前我在Delphi下玩过Windows Media Player#xff0c;可是在Microsoft Visual Studio 2008 没有测试过。 到网上搜索了一把#xff0c;果然得到很多例子。 其中CSDN上有个例子写的不错#xff…最近有客户问我怎么把Windows Media Player 嵌套在自己的项目中。 以前我在Delphi下玩过Windows Media Player可是在Microsoft Visual Studio 2008 没有测试过。 到网上搜索了一把果然得到很多例子。 其中CSDN上有个例子写的不错不过要扣5分【我就不去赚分了呵呵】这个是CSDN上地地址 http://download.csdn.net/source/677561 下载文件名是 EnhancedWindowsMediaPlayerusingVS2005inC#.zip 我这个例子就是用这个CSDN上提供的例子是基于Microsoft Visual Studio 2005下开发的我只是简单的把这个例子更新到Microsoft Visual Studio 2008 下不过有点小麻烦还好我已经解决了。 不多说了直接上代码 Windows Media Playerusing System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.IO;using System.Threading;using AxWMPLib;namespace MediaPlayer{ public partial class Form1 : Form { public static Form1 form1; public string oldPath; //To Load all Songs specified in Default Path public DelegateLoadSongs m_loadSongs; public delegate void DelegateLoadSongs(); //Thread used in loading all songs in Default Path. public Thread execloadSongs; public ToolStripMenuItem parentItem; //To Add individual song as a New MenuItem public DelegateAddSong m_AddSongs; public delegate void DelegateAddSong(string path); public Form1() { InitializeComponent(); } private void openToolStripMenuItem_Click(object sender, EventArgs e) { //To Select Songs. bool isFileExist false; WMPLib.IWMPPlaylistCollection playlistColl; WMPLib.IWMPPlaylist playlist axWindowsMediaPlayer1.newPlaylist(Test, ); if (openFileDialog1.ShowDialog() ! DialogResult.Cancel) { //If multiple Songs are selected, //than it will create a New Playlist and add those songs to that list and set it as Current PlayList. if (openFileDialog1.FileNames.Length 1) { playlistColl axWindowsMediaPlayer1.playlistCollection; playlist playlistColl.newPlaylist(Test); if (recentFilesToolStripMenuItem.DropDownItems.Count 0) { foreach (string f in openFileDialog1.FileNames) { recentFilesToolStripMenuItem.DropDownItems.Add(f, null, recentFilesMenuItem_Click); RecentListcontextMenuStrip.Items.Add(f, null, recentFilesMenuItem_Click); WMPLib.IWMPMedia media axWindowsMediaPlayer1.newMedia(f); playlist.appendItem(media); } } else { foreach (string f in openFileDialog1.FileNames) { isFileExist false; WMPLib.IWMPMedia media axWindowsMediaPlayer1.newMedia(f); playlist.appendItem(media); //To add to Recent Play List. foreach (ToolStripItem item in recentFilesToolStripMenuItem.DropDownItems) { if (item.Text f) { isFileExist true; break; } } //If selected Song is not Present in Recent Songs List previously,than it will add it. if (!isFileExist) { recentFilesToolStripMenuItem.DropDownItems.Add(f, null, recentFilesMenuItem_Click); RecentListcontextMenuStrip.Items.Add(f, null, recentFilesMenuItem_Click); } } } axWindowsMediaPlayer1.currentPlaylist playlist; axWindowsMediaPlayer1.Ctlcontrols.play(); } //This Will add selected song to Recent PlayList and Plays it. else if (openFileDialog1.FileNames.Length 1) { axWindowsMediaPlayer1.URL openFileDialog1.FileName; form1.Text axWindowsMediaPlayer1.URL; if (recentFilesToolStripMenuItem.DropDownItems.Count 0) { recentFilesToolStripMenuItem.DropDownItems.Add(openFileDialog1.FileName, null, recentFilesMenuItem_Click); RecentListcontextMenuStrip.Items.Add(openFileDialog1.FileName, null, recentFilesMenuItem_Click); } else { foreach (ToolStripItem item in recentFilesToolStripMenuItem.DropDownItems) { if (item.Text openFileDialog1.FileName) { isFileExist true; break; } } if (!isFileExist) { recentFilesToolStripMenuItem.DropDownItems.Add(openFileDialog1.FileName, null, recentFilesMenuItem_Click); RecentListcontextMenuStrip.Items.Add(openFileDialog1.FileName, null, recentFilesMenuItem_Click); } } } form1.Text axWindowsMediaPlayer1.URL; } } private void recentFilesMenuItem_Click(object sender, EventArgs e) { try { //This Will just plays the selected song from Recent PlayList. bool isFileExist false; if (File.Exists(((ToolStripItem)sender).Text)) { axWindowsMediaPlayer1.URL ((ToolStripItem)sender).Text; form1.Text ((ToolStripItem)sender).Text; foreach (ToolStripItem item in recentFilesToolStripMenuItem.DropDownItems) { if (item.Text ((ToolStripItem)sender).Text) { isFileExist true; break; } } if (!isFileExist) { recentFilesToolStripMenuItem.DropDownItems.Add(((ToolStripItem)sender).Text, null, recentFilesMenuItem_Click); RecentListcontextMenuStrip.Items.Add(((ToolStripItem)sender).Text, null, recentFilesMenuItem_Click); } } } catch { } } private void playToolStripMenuItem_Click(object sender, EventArgs e) { //To Play the selected song. axWindowsMediaPlayer1.Ctlcontrols.play(); } private void pauseToolStripMenuItem_Click(object sender, EventArgs e) { //To pause the selected song. axWindowsMediaPlayer1.Ctlcontrols.pause(); } private void stopToolStripMenuItem_Click(object sender, EventArgs e) { //To Stop the selected song. axWindowsMediaPlayer1.Ctlcontrols.stop(); } private void exitToolStripMenuItem_Click(object sender, EventArgs e) { //To Exit Application. Application.Exit(); } private void topMostToolStripMenuItem_Click(object sender, EventArgs e) { //To Show Media Player on top of other Windows. if (topMostToolStripMenuItem.Checked) { topMostToolStripMenuItem.Checked false; form1.TopMost false; form1.ShowInTaskbar true; } else { topMostToolStripMenuItem.Checked true; form1.TopMost true; form1.ShowInTaskbar false; } } private void opacityToolStripMenuItem_Click(object sender, EventArgs e) { //To Set Opacity of the Form. if (opacityToolStripMenuItem.Checked) { opacityToolStripMenuItem.Checked false; form1.Opacity 1; } else { opacityToolStripMenuItem.Checked true; form1.Opacity 0; } } private void showInTaToolStripMenuItem_Click(object sender, EventArgs e) { //To Set whether to display Form in TaskBar or not. if (showInTaToolStripMenuItem.Checked) { showInTaToolStripMenuItem.Checked false; form1.ShowInTaskbar false; } else { showInTaToolStripMenuItem.Checked true; form1.ShowInTaskbar true; } } private void axWindowsMediaPlayer1_MediaError(object sender, AxWMPLib._WMPOCXEvents_MediaErrorEvent e) { //Generic Error Message. MessageBox.Show(Error occured); } private void showBorderToolStripMenuItem_Click(object sender, EventArgs e) { //To Set whether Form Border should be displayed or not. if (showBorderToolStripMenuItem.Checked) { showBorderToolStripMenuItem.Checked false; form1.FormBorderStyle FormBorderStyle.None; } else { showBorderToolStripMenuItem.Checked true; form1.FormBorderStyle FormBorderStyle.Sizable; } } private void notifyIcon1_DoubleClick(object sender, EventArgs e) { //To Set Visibility of the Form. try { if (form1.Visible) { form1.Visible false; form1.Opacity 1; } else { form1.Visible true; } } catch { } } private void timer1_Tick(object sender, EventArgs e) { //To Change NotifyIcon Image. try { Random r new Random(); notifyIcon1.Icon new Icon(..\\..\\Images\\ r.Next(1,11) .ico); } catch { } } private void menuStrip1_MouseHover(object sender, EventArgs e) { //T Show Form Border. form1.FormBorderStyle FormBorderStyle.Sizable; } private void Form1_Load(object sender, EventArgs e) { //To Load Recent PlayList Items,Default songs Path from the File. if (File.Exists(c:\Media PlayList\List.txt)) { StreamReader reader new StreamReader(c:\Media PlayList\List.txt); string fname ; while ((fname reader.ReadLine()) ! null) { if (!fname.StartsWith(----)) { recentFilesToolStripMenuItem.DropDownItems.Add(fname, null, recentFilesMenuItem_Click); RecentListcontextMenuStrip.Items.Add(fname, null, recentFilesMenuItem_Click); } else { //Default Songs Path. DefaultPathtoolStripTextBox.Text fname.TrimStart(-); //To Load all songs present in Default Songs Path. DefaultPathtoolStripTextBox_KeyDown(sender, null); } } reader.Close(); } } private void Form1_FormClosed(object sender, FormClosedEventArgs e) { //To Save Recent PlayList Items,Default Songs Path to the file. if (!Directory.Exists(c:\Media PlayList)) { Directory.CreateDirectory(c:\Media PlayList); } File.Delete(c:\Media PlayList\List.txt); File.Create(c:\Media PlayList\List.txt).Close(); System.IO.StreamWriter writer new StreamWriter(c:\Media PlayList\List.txt); foreach (ToolStripMenuItem fItem in recentFilesToolStripMenuItem.DropDownItems) { writer.WriteLine(fItem.Text); } writer.WriteLine(---- DefaultPathtoolStripTextBox.Text.Trim()); writer.Close(); //To Kill the thread used to load Default Path Songs. if (execloadSongs ! null) { if (execloadSongs.IsAlive) { execloadSongs.Abort(); execloadSongs null; } } } private void optionsToolStripMenuItem_Click(object sender, EventArgs e) { //To Show Form Border. form1.FormBorderStyle FormBorderStyle.Sizable; } private void DeleteFListToolStripMenuItem_Click(object sender, EventArgs e) { //To Delete Recent Songs List. recentFilesToolStripMenuItem.DropDownItems.Clear(); File.Delete(c:\Media PlayList\List.txt); } private void axWindowsMediaPlayer1_MouseUpEvent(object sender, _WMPOCXEvents_MouseUpEvent e) { //To Set Visibility of Forms Border,MenuStrip. if (menuStrip1.Visible) { if (!showBorderToolStripMenuItem.Checked) { menuStrip1.Visible false; form1.FormBorderStyle FormBorderStyle.None; axWindowsMediaPlayer1.uiMode None; axWindowsMediaPlayer1.windowlessVideo true; } } else { if (!showBorderToolStripMenuItem.Checked) { menuStrip1.Visible true; form1.FormBorderStyle FormBorderStyle.Sizable; axWindowsMediaPlayer1.uiMode full; axWindowsMediaPlayer1.windowlessVideo false; } } } private void LoadAllSongs() { try { //To Load all songs present in Default Songs Path. string paths DefaultPathtoolStripTextBox.Text.Trim(); string[] allpaths paths.Split(;); foreach (string path in allpaths) { m_AddSongs new DelegateAddSong(this.AddSong); if (Directory.Exists(path)) { DirectoryInfo dirinfo1 new DirectoryInfo(Path.GetDirectoryName(path)); Image img Image.FromFile(..\\..\\Images\\folder.gif); parentItem SongsListtoolStripMenuItem; form1.getDirs(dirinfo1); if (recursivelyToolStripMenuItem.Checked) { LoadAllSongs(SongsListtoolStripMenuItem); } } } } catch { } } public void getDirs(DirectoryInfo d) { //To Load All Directories. DirectoryInfo[] dirs d.GetDirectories(*.*); getFiles(d); foreach (DirectoryInfo dir in dirs) { this.Invoke(m_AddSongs, new object[] { dir.FullName }); } } public void getFiles(DirectoryInfo d) { //To Load All Files in a Directory. FileInfo[] files; files d.GetFiles(*.*); foreach (FileInfo file in files) { String fileName file.FullName; this.Invoke(m_AddSongs, new object[] { file.FullName ?? }); } } private void LoadAllSongs(ToolStripMenuItem item) { //Recursion used to load all directorys contents. foreach (ToolStripMenuItem item1 in item.DropDownItems) { if (oldPath ! item1.Text) { if (item1.Image ! null) { parentItem item1; oldPath item1.Text; form1.getDirs(new DirectoryInfo(item1.Text)); LoadAllSongs(item1); } } } } private void AddSong(string path) { try { //To add a song to the Default songs LIst if (path.EndsWith(??)) { //To Add Files without any Image in it. parentItem.DropDownItems.Add(path.TrimEnd(?), null, recentFilesMenuItem_Click); } else { ToolStripMenuItem item new ToolStripMenuItem(); Image img Image.FromFile(..\\..\\Images\\folder.gif); item.Text path.TrimEnd(?); item.Image img; parentItem.DropDownItems.Add(item); } } catch { } } private void DefaultPathtoolStripTextBox_KeyDown(object sender, KeyEventArgs e) { //To Load all Songs,Once Default Songs Path is Changed. if (e null) { SongsListtoolStripMenuItem.DropDownItems.Clear(); m_loadSongs new DelegateLoadSongs(this.LoadAllSongs); ThreadStart ts new ThreadStart(this.m_loadSongs); execloadSongs new Thread(ts); execloadSongs.Start(); return; } if (e.KeyCode Keys.Enter) { SongsListtoolStripMenuItem.DropDownItems.Clear(); m_loadSongs new DelegateLoadSongs(this.LoadAllSongs); ThreadStart ts new ThreadStart(this.m_loadSongs); execloadSongs new Thread(ts); execloadSongs.Start(); } } private void recursivelyToolStripMenuItem_Click(object sender, EventArgs e) { //To Set whether songs should be loaded recursively in Folders or not. if (recursivelyToolStripMenuItem.Checked) { recursivelyToolStripMenuItem.Checked false; } else { recursivelyToolStripMenuItem.Checked true; } } private void notifyIcon1_MouseClick(object sender, MouseEventArgs e) { if (e.Button MouseButtons.Middle) { //To change the Player status on Click on NotifyIcon using Middle Mouses Button. if (axWindowsMediaPlayer1.status ! ) { if (axWindowsMediaPlayer1.status.ToLower().StartsWith(playing)) { axWindowsMediaPlayer1.Ctlcontrols.pause(); } else if (axWindowsMediaPlayer1.status.ToLower().StartsWith(paused)) { axWindowsMediaPlayer1.Ctlcontrols.play(); } } } } }} 下面是整个工程 http://files.cnblogs.com/OceanChen/WindowsMediaPlayer.rar 注意在运行工程之前需要先添加AxInterop.WMPLib.dllInterop.MediaPlayer.dllInterop.WMPLib.dll引用转载于:https://www.cnblogs.com/OceanChen/archive/2009/03/06/1404685.html
