C # WMP Video playback

1. Common methods for C # Player controls Introduction

Right-click Toolbox, select items (I) ... display "Select toolbox items", COM components, Windows Media Player wmp.dll add

[Basic Properties] url:string; Specify the media location, native or network address uimode:string; Player interface mode, available for full, Mini, None, Invisible (no case) Playstate:integer; Playback status. This property changes when both the Playstatechange event and the StateChange event are raised.　　　The value range is enumerated: Wmplib.wmpplaystate, its members are as follows: wmppsundefined = 0;　　　　Unknown state wmppsstopped = 1;　　　　　Playback stop wmppspaused = 2;　　　　　Play Pause wmppsplaying = 3;　　　Playing wmppsscanforward = 4;　　　Search forward wmppsscanreverse = 5;　　　　　Search Backwards wmppsbuffering = 6;　　　　　　Buffering wmppswaiting = 7;　　　　Waiting for stream to start wmppsmediaended = 8;　　　　Playback stream has ended wmppstransitioning = 9;　　　　　　Prepare a new media file Wmppsready = 10;　　　Ready to play wmppsreconnecting = 11;　　　　　　　Attempt to reconnect streaming media data Wmppslast = 12;　　The last state, the state has not changed the write code in Playstatechange can prevent the issue of non-default types such as playing rmvb (with Wmppsready). 　　　Enablecontextmenu:boolean; 　　　　　　　　Enable/Disable right-click menu Fullscreen:boolean; Whether full screen display//Player basic Control ctlcontrols.play; Play Ctlcontrols.pause; Suspension of Ctlcontrols.stop; Stop Ctlcontrols.currentPosition:double; Current Progress Ctlcontrols.currentPositionString:string; Current progress, string format. such as "00:23" Ctlcontrols.fastforward; Fast forward ctlcontrols.fastreverse; FastRetreat Ctlcontrols.next; Next song Ctlcontrols.previous; Previous [Settings] Wmp.settings//player basic Settings Settings.volume:integer; volume, 0-100 settings.autoStart:Boolean; Whether to play Settings.mute:Boolean automatically; Whether Mute settings.playCount:integer; Played//Sequential play Wmp.settings.setMode ("Shuffle", False)//Random play Wmp.settings.setMode ("Shuffle", True)//Loop play wmp.settings. SetMode ("Loop", True) [Currentmedia] Wmp.currentmedia//Current media properties currentMedia.duration:double; Total media length currentMedia.durationString:string; Media total length, string format. such as "03:24" Currentmedia.getiteminfo (const string); Get current media information "title" = Media title, "Author" = artist, "copyright" = Copyright Information, "Description" = Media content description, "Duration" = Duration (seconds), "FileSize" = File size, " FileType "= File type," sourceURL "= Original address Currentmedia.setiteminfo (const string); Set media information currentMedia.name:string by property name; With Currentmedia.getiteminfo ("Title")

Basic Setup Examples:

Axwindowsmediaplayer1.windowlessvideo = false;   When set to False, double-click the screen to full screen Axwindowsmediaplayer1.fullscreen = true; Set player Full screen playback Axwindowsmediaplayer1.url = @ "mms://192.168.0.102/vod/jingwei.wma";// Play Resource AxWindowsMediaPlayer1.Ctlcontrols.play ();        Play AxWindowsMediaPlayer1.Ctlcontrols.stop ();        Stop AxWindowsMediaPlayer1.Ctlcontrols.pause ();       Pause AxWindowsMediaPlayer1.settings.autoStart = true;     AutoPlay AxWindowsMediaPlayer1.settings.mute = false;         Mute axWindowsMediaPlayer1.settings.volume = +;      Volume int 0 ~   100 is the maximum volume axWindowsMediaPlayer1.currentMedia.duration.ToString ();// Film length axWindowsMediaPlayer1.Ctlcontrols.currentPosition = 30; Current playback position doubleaxWindowsMediaPlayer1.currentMedia.getItemInfo ("Title");// Title AxWindowsMediaPlayer1.currentMedia.getItemInfo ("Author");//author

Full Screen control Instance code:

Using system.io;using wmplib;            Public Videoplay () {InitializeComponent (); Full screen settings and hide mouse this.            WindowState = formwindowstate.maximized; This.            FormBorderStyle = Formborderstyle.none;            Cursor.hide (); Player Full Screen Rectangle screensize = system.windows.forms.systeminformation.virtualscreen;//Gets the width and height of the screen. Panel1.            Location = new System.Drawing.Point (0, 0);            This.panel1.Size = new System.Drawing.Size (screensize.width,screensize.height);            This.axWindowsMediaPlayer1.Location = new System.Drawing.Point (0, 0);            This.axWindowsMediaPlayer1.Size = new System.Drawing.Size (screensize.width, screensize.height); Player Settings Axwindowsmediaplayer1.uimode = "None";//Player Style Axwindowsmediaplayer1.stretchtofit = true;//non-full When the screen state is stretched to the optimal size Axwindowsmediaplayer1.enablecontextmenu = false;//Disable the player right-click menu} private IWMPP Laylist videolist;//Creating playlists       private bool IfLoop = true;//Video Looping//setting whether to loop the public bool IfLoop {get {return if Loop;        } set {IfLoop = value;}            }//The private void Axwindowsmediaplayer1_statuschange (object sender, EventArgs e) Occurs when the playback state is changed {                  Determine if the video has stopped playing if ((int) axwindowsmediaplayer1.playstate = = 1) {//Pause for 2 seconds and replay again                System.Threading.Thread.Sleep (2000);            Re-play//axwindowsmediaplayer1.ctlcontrols.play ();        }}//Play public void Videostart () {axWindowsMediaPlayer1.Ctlcontrols.play (); }//List play public void Videoliststart () {videoplaylist ();//Retrieve playlist Axwindows        MediaPlayer1.Ctlcontrols.play ();        }//Pause public void Videopause () {axWindowsMediaPlayer1.Ctlcontrols.pause (); }//Replay public void VideorePlay () {videostop ();        Videostart (); }//List replay public void Videolistreplay () {axwindowsmediaplayer1.currentplaylist = Videolist        ;//Reload playlist videostart (); }//Stop playing public void Videostop () {//axwindowsmediaplayer1.currentplaylist.cl        Ear ();//Clear List axWindowsMediaPlayer1.Ctlcontrols.stop ();        }//Video mute public void Videomute (bool t) {AxWindowsMediaPlayer1.settings.mute = t; }//Play the next video public void Videonext () {///determine if the currently played video is the last if of the list (Axwindowsmedia Player1.currentMedia.name = = axwindowsmediaplayer1.currentplaylist.item[                Axwindowsmediaplayer1.currentplaylist.count-1].name) {} else { AxWindowsMediaPlayer1.Ctlcontrols.next ();//Play Next}}//Play previous media public void Videopreviou     S ()   {//Determines whether the currently played video is the first if of the list (AxWindowsMediaPlayer1.currentMedia.name = = Axwindowsmediaplayer1.currentplaylis T.item[0].name) {} else {AXWINDOWSMEDIAPLAYER1.CTLCONTROLS.PR Evious ();//Play Last}}//Get playback Class table and initialize public void Videoplaylist () {Videoli            st = AxWindowsMediaPlayer1.playlistCollection.newPlaylist ("one");//Create playlist string path = @ ". \data\video";//media path            DirectoryInfo dir = new DirectoryInfo (path); foreach (FileSystemInfo fsi in dir. Getfilesysteminfos ()) {if (FSI is FileInfo) {FileInfo fi = (                    FileInfo) FSI; Videolist.appenditem (Axwindowsmediaplayer1.newmedia (FI.                FullName)); }} axwindowsmediaplayer1.currentplaylist = videolist;//Find the video, play the class table AxWindowsMediaPlayer1.        Settings.setmode ("Loop", ifloop);//Set class table loop playback} 

2. C # calling WMP to play a folder file

Playlist Wmplib.iwmpplaylist playlist = Null;playlist = MediaPlayer.playlistCollection.newPlaylist ("palylist");// Playlist Add item, and start playing Playlist.appenditem (Mediaplayer.newitem (file_address)) from the item you just added; Mediaplayer.currentplaylist = Playlist;//oldcount is the quantity before adding, playlist after adding. Item[oldcount] is the first item added MediaPlayer.Ctlcontrols.currentItem = Playlist. Item[oldcount]; Playmusic ()

The current playback property//title: Title, is the information embedded in the MP3 file sourceURL: File address MediaPlayer.currentMedia.getItemInfo ("title"); The total time of the current item: MediaPlayer.currentMedia.duration  //double type MediaPlayer.currentMedia.durationString  //string type, It's a few seconds of formatting. Current progress: MediaPlayer.Ctlcontrol.currentPosition//double type MediaPlayer.Ctlcontrol.currentPositionString// String type, which is formatted well for a few seconds//mediaplayer control playback, all in the Ctlcontrol inside

3. C # WinForm from the lower right corner of the pop-up window

<summary>///Form animation function Note: to refer to System.Runtime.InteropServices; </summary>//<param Name= "hwnd" > Specifies the handle of the window that produces the animation </param>//<param name= "Dwtime" > Specifying the duration of the animation </param>//<param name= "DwFlags" > Specifies the type of animation, which can be a combination of one or more flags. </param>//<returns></returns> [DllImport ("user32")] private static extern bool Animatewi        Ndow (IntPtr hwnd, int dwtime, int dwFlags); The following constants are available, declaring the private const int aw_hor_positive = 0x0001;//from left to right, based on different animation effects, which can be used in scrolling and sliding animations. This flag is ignored when using the AW_CENTER flag Private Const int aw_hor_negative = 0x0002;//from right to left display window, this flag can be used in scrolling animation and sliding animation. This flag is ignored when using the AW_CENTER flag Private Const int aw_ver_positive = 0x0004;//top-down display window, which can be used in scrolling animations and slide animations. This flag is ignored when using the AW_CENTER flag Private Const int aw_ver_negative = 0x0008;//from the bottom up Display window, which can be used in scrolling animations and slide animations. The flag is ignored when the Aw_center flag is used when the flag is private const int aw_center = 0x0010;//If the aw_hide flag is used, the window overlaps; otherwise the private const in T aw_hide = 0x10000;//hidden window private const int aw_active = 0x20000;//activation window, do not use this flag after using the AW_HIDE flag Private Const int aw_slide = 0x40000;//Use sliding type animation effect The default is the scrolling animation type, when using the Aw_center flag, this flag is ignored by the private const int aw_blend = 0x80000;//using the fade effect private void frmmsg _load (object sender, EventArgs e) {int x = Screen.primaryscreen.workingarea.right-this.            Width; int y = screen.primaryscreen.workingarea.bottom-this.            Height; This. Location = new Point (x, y);//setup form displays AnimateWindow (this) in the lower-right corner of the screen. Handle, Aw_slide | aw_active |        aw_ver_negative); private void Frmmsg_formclosing (object sender, FormClosingEventArgs e) {AnimateWindow (this. Handle, Aw_blend |        Aw_hide); }

　　

C # WMP Video playback