播放器

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PlayClass类 

 

using System;
using System.Data;
using System.Configuration;

using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;


/// <summary>
/// PlayClass 的摘要说明
/// </summary>
public class PlayClass
{
 public PlayClass()
 {
  //
  // TODO: 在此处添加构造函数逻辑
  //
 }
    public string Play(string url, int width, int height)
    {
        string strTmp = url.ToLower();
        if (strTmp.EndsWith(".wmv") || strTmp.EndsWith(".mp3") || strTmp.EndsWith(".wma") || strTmp.EndsWith(".avi") || strTmp.EndsWith(".asf") || strTmp.EndsWith(".mpg"))
        {
            return wmv(url, width, height);
        }
        else if (strTmp.EndsWith(".mp3"))
        {
            return mp3(url, width, height);
        }
        else if (strTmp.EndsWith(".swf"))
        {
            return swf(url, width, height);
        }
        else if (strTmp.EndsWith(".jpg") || strTmp.EndsWith(".gif"))
        {
            return img(url, width, height);
        }
        else if (strTmp.EndsWith(".rm"))
        {
            return rm(url, width, height);
        }

        else
        {
            return "数据错误";
        }
    }
    ///    <summary>   
    ///    wmv格式文件播放   
    ///    </summary>   
    ///    <param    name="url"> </param>   
    ///    <returns> </returns>   

    private string wmv(string url, int width, int height)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();

        sb.Append(" <object    id=/"WMPlay/"    style=/"WIDTH:    " + width + "px;height:" + height + "px/"    /n");
        sb.Append("classid=/"CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6/"    type=application/x-oleobject    standby=/"Loading    Windows    Media    Player    components.../"");
        sb.Append("codebase=/"downloads/mediaplayer9.0_cn.exe/"    VIEWASTEXT>/n");
        sb.Append(" <param    name=/"URL/"    value='" + url + "'>/n");
        sb.Append(" <param    name=/"controls/"    value=/"ControlPanel,StatusBa/">");
        // <PARAM    NAME="CONTROLS"    VALUE="ControlPanel,StatusBar">   
        sb.Append(" <param    name=/"hidden/"    value=/"1/">");
        sb.Append(" <param    name=/"ShowControls/"    VALUE=/"0/">");
        sb.Append(" <param    name=/"rate/"    value=/"1/">/n");
        sb.Append(" <param    name=/"balance/"    value=/"0/">/n");
        sb.Append(" <param    name=/"currentPosition/"    value=/"-1/">/n");
        sb.Append(" <param    name=/"defaultFrame/"    value=/"/">/n");
        sb.Append(" <param    name=/"playCount/"    value=/"100/">/n");
        sb.Append(" <param    name=/"autoStart/"    value=/"-1/">/n");
        sb.Append(" <param    name=/"currentMarker/"    value=/"0/">/n");
        sb.Append(" <param    name=/"invokeURLs/"    value=/"-1/">/n");
        sb.Append(" <param    name=/"baseURL/"    value=/"/">/n");
        sb.Append(" <param    name=/"volume/"    value=/"85/">/n");
        sb.Append(" <param    name=/"mute/"    value=/"0/">/n");
        sb.Append(" <param    name=/"uiMode/"    value=/"mini/">/n");
        sb.Append(" <param    name=/"stretchToFit/"    value=/"0/">/n");
        sb.Append(" <param    name=/"windowlessVideo/"    value=/"0/">/n");
        sb.Append(" <param    name=/"enabled/"    value=/"-1/">/n");
        sb.Append(" <param    name=/"enableContextMenu/"    value=/"false/">/n");
        sb.Append(" <param    name=/"fullScreen/"    value=/"0/">/n");
        sb.Append(" <param    name=/"SAMIStyle/"    value=/"/">/n");
        sb.Append(" <param    name=/"SAMILang/"    value=/"/">/n");
        sb.Append(" <param    name=/"SAMIFilename/"    value=/"/">/n");
        sb.Append(" <param    name=/"captioningID/"    value=/"/">/n");


        sb.Append(" </object> <br>/n");

        return sb.ToString();
    }

    private string wma(string url, int width, int height)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();

        sb.Append(" <object    id=/"WMPlay/"    classid=/"clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95/"    style=/"Z-INDEX:    101;    LEFT:    40px;    WIDTH:    240px;    POSITION:    absolute;    TOP:    32px;    HEIGHT:    248px/"    >");
        sb.Append(" <param    name=/"Filename/"    value=/"" + url + "/">");
        sb.Append(" <param    name=/"PlayCount/"    value=/"1/">");
        sb.Append(" <param    name=/"AutoStart/"    value=/"0/">");
        sb.Append(" <param    name=/"ClickToPlay/"    value=/"1/">");
        //sb.Append(" <param    name=/"DisplaySize/"    value=/"0/">");   
        sb.Append(" <param    name=/"EnableFullScreen    Controls/"    value=/"1/">");
        sb.Append(" <param    name=/"ShowAudio    Controls/"    value=/"1/">");
        sb.Append(" <param    name=/"EnableContext    Menu/"    value=/"1/">");
        sb.Append(" <param    name=/"ShowDisplay/"    value=/"1/">");

        sb.Append(" </object>");

        return sb.ToString();

    }

    ///    <summary>   
    ///    avi格式文件播放   
    ///    </summary>   
    ///    <param    name="url"> </param>   
    ///    <returns> </returns>   
    private string avi(string url, int width, int height)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();

        sb.Append(" <object    id=/"WMPlay/"    width=/"400/"    height=/"200/"    border=/"0/"    classid=/"clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA/">");
        sb.Append(" <param    name=/"ShowDisplay/"    value=/"0/">");
        sb.Append(" <param    name=/"ShowControls/"    value=/"1/">");
        sb.Append(" <param    name=/"AutoStart/"    value=/"1/">");
        sb.Append(" <param    name=/"AutoRewind/"    value=/"0/">");
        sb.Append(" <param    name=/"PlayCount/"    value=/"0/">");
        sb.Append(" <param    name=/"Appearance    value=/"0    value=/"/"/">");
        sb.Append(" <param    name=/"BorderStyle    value=/"0    value=/"/"/">");
        sb.Append(" <param    name=/"MovieWindowHeight/"    value=/"240/">");
        sb.Append(" <param    name=/"MovieWindowWidth/"    value=/"320/">");
        sb.Append(" <param    name=/"FileName/"    value=/"" + url + "/">");
        sb.Append(" </object>");

        return sb.ToString();
    }


    private string mpg(string url, int width, int height)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();

        sb.Append(" <object    classid=/"clsid:05589FA1-C356-11CE-BF01-00AA0055595A/"    id=/"WMPlay/"    width=/"239/"    height=/"250/">");
        sb.Append(" <param    name=/"Filename/"    value=/"" + url + "/"    valuetype=/"ref/">");
        sb.Append(" <param    name=/"Appearance/"    value=/"0/">");
        sb.Append(" <param    name=/"AutoStart/"    value=/"-1/">");
        sb.Append(" <param    name=/"AllowChangeDisplayMode/"    value=/"-1/">");
        sb.Append(" <param    name=/"AllowHideDisplay/"    value=/"0/">");
        sb.Append(" <param    name=/"AllowHideControls/"    value=/"-1/">");
        sb.Append(" <param    name=/"AutoRewind/"    value=/"-1/">");
        sb.Append(" <param    name=/"Balance/"    value=/"0/">");
        sb.Append(" <param    name=/"CurrentPosition/"    value=/"0/">");
        sb.Append(" <param    name=/"DisplayBackColor/"    value=/"0/">");
        sb.Append(" <param    name=/"DisplayForeColor/"    value=/"16777215/">");
        sb.Append(" <param    name=/"DisplayMode/"    value=/"0/">");
        sb.Append(" <param    name=/"Enabled/"    value=/"-1/">");
        sb.Append(" <param    name=/"EnableContextMenu/"    value=/"-1/">");
        sb.Append(" <param    name=/"EnablePositionControls/"    value=/"-1/">");
        sb.Append(" <param    name=/"EnableSelectionControls/"    value=/"0/">");
        sb.Append(" <param    name=/"EnableTracker/"    value=/"-1/">");

        sb.Append(" <param    name=/"FullScreenMode/"    value=/"0/">");
        sb.Append(" <param    name=/"MovieWindowSize/"    value=/"0/">");
        sb.Append(" <param    name=/"PlayCount/"    value=/"1/">");
        sb.Append(" <param    name=/"Rate/"    value=/"1/">");
        sb.Append(" <param    name=/"SelectionStart/"    value=/"-1/">");
        sb.Append(" <param    name=/"SelectionEnd/"    value=/"-1/">");
        sb.Append(" <param    name=/"ShowControls/"    value=/"-1/">");
        sb.Append(" <param    name=/"ShowDisplay/"    value=/"-1/">");
        sb.Append(" <param    name=/"ShowPositionControls/"    value=/"0/">");
        sb.Append(" <param    name=/"ShowTracker/"    value=/"-1/">");
        sb.Append(" <param    name=/"Volume/"    value=/"-480/">");
        sb.Append(" </object>");

        return sb.ToString();
    }
    private string rm(string url, int width, int height)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();
        sb.Append(" <OBJECT    ID=/"WMPlay/"    codebase=/"downloads/RealPlayer10-5GOLD_cn0302.exe/"    CLASSID=/"clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA/"    HEIGHT=" + height + "    WIDTH=" + width + ">");
        sb.Append(" <param    name=/"SRC/"    value=/"" + url + "/">");
        //sb.Append(" <param    name=/"_ExtentX/"    value=/"9313/">");   
        //sb.Append(" <param    name=/"_ExtentY/"    value=/"7620/">");   
        sb.Append(" <param    name=/"AUTOSTART/"    value=/"0/">");
        sb.Append(" <param    name=/"SHUFFLE/"    value=/"0/">");
        sb.Append(" <param    name=/"PREFETCH/"    value=/"0/">");
        sb.Append(" <param    name=/"NOLABELS/"    value=/"0/">");
        sb.Append(" <param    name=/"CONTROLS/"    value=/"ImageWindow,ControlPanel,statusbar/">");
        sb.Append(" <param    name=/"CONSOLE/"    value=/"Clip1/">");
        sb.Append(" <param    name=/"LOOP/"    value=/"0/">");
        sb.Append(" <param    name=/"NUMLOOP/"    value=/"0/">");
        sb.Append(" <param    name=/"CENTER/"    value=/"0/">");
        sb.Append(" <param    name=/"MAINTAINASPECT/"    value=/"0/">");
        sb.Append(" <param    name=/"BACKGROUNDCOLOR/"    value=/"#000000/">");
        //sb.Append(" <embed    SRC    type=/"audio/x-pn-realaudio-plugin/"    CONSOLE=/"Clip1/"    CONTROLS=/"ImageWindow/"    HEIGHT=/"250/"    WIDTH=/"354/"    AUTOSTART=/"false/">");   
        sb.Append(" </OBJECT>");

        return sb.ToString();
    }
    private string swf(string url, int width, int height)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();


        sb.Append(" <OBJECT    codeBase=/"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0/"    ");
        sb.Append("    height=/"" + height + "/"    width=/"" + width + "/"    >");
        sb.Append(" <PARAM    NAME=/"FlashVars/"    VALUE=/"/">");
        sb.Append(" <PARAM    NAME=/"Movie/"    VALUE=/"" + url + "/">");
        sb.Append(" <PARAM    NAME=/"Src/"    VALUE=/"" + url + "/">");
        sb.Append(" <PARAM    NAME=/"WMode/"    VALUE=/"Window/">");
        sb.Append(" <PARAM    NAME=/"Play/"    VALUE=/"-1/">");
        sb.Append(" <PARAM    NAME=/"Loop/"    VALUE=/"-1/">");
        sb.Append(" <PARAM    NAME=/"Quality/"    VALUE=/"High/">");
        sb.Append(" <PARAM    NAME=/"SAlign/"    VALUE=/"/">");
        sb.Append(" <PARAM    NAME=/"Menu/"    VALUE=/"0/">");
        sb.Append(" <PARAM    NAME=/"Base/"    VALUE=/"/">");
        sb.Append(" <PARAM    NAME=/"AllowScriptAccess/"    VALUE=/"always/">");
        sb.Append(" <PARAM    NAME=/"Scale/"    VALUE=/"ShowAll/">");
        sb.Append(" <PARAM    NAME=/"DeviceFont/"    VALUE=/"0/">");
        sb.Append(" <PARAM    NAME=/"EmbedMovie/"    VALUE=/"0/">");
        sb.Append(" <PARAM    NAME=/"BGColor/"    VALUE=/"/">");
        sb.Append(" <PARAM    NAME=/"SWRemote/"    VALUE=/"/">");
        sb.Append(" <PARAM    NAME=/"MovieData/"    VALUE=/"/">");
        sb.Append(" <PARAM    NAME=/"SeamlessTabbing/"    VALUE=/"1/">");
        sb.Append(" <embed    src=/"" + url + "/"    height=/"" + height + "/"    width=/"" + width + "/"    quality=/"high/"    pluginspage=/"http://www.macromedia.com/go/getflashplayer/"type=/"application/x-shockwave-flash/"    menu=/"false/">"); sb.Append(" </embed>");
        sb.Append(" </OBJECT>");

        return sb.ToString();
    }
    private string mp3(string url, int width, int height)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();
        sb.Append(" <object    classid=/"WMPlay/"    codebase=/"http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715/"    type=/"application/x-oleobject/"    width=/"    +    width    +    /"    height=/"    +    height    +    /"    hspace=/"0/"    standby=/"Loading    Microsoft    Windows    Media    Player    components.../"    id=/"NSPlay/">");

        sb.Append(" <param    name=/"AutoRewind/"    value=/"0/">");
        sb.Append(" <param    name=/"FileName/"    value=/"    +    url    +    /">");
        sb.Append(" <param    name=/"ShowControls/"    value=/"1/">");
        sb.Append(" <param    name=/"ShowPositionControls/"    value=/"0/">");
        sb.Append(" <param    name=/"ShowAudioControls/"    value=/"1/">");
        sb.Append(" <param    name=/"ShowTracker/"    value=/"0/">");
        sb.Append(" <param    name=/"ShowDisplay/"    value=/"0/">");
        sb.Append(" <param    name=/"ShowStatusBar/"    value=/"1/">");
        sb.Append(" <param    name=/"ShowGotoBar/"    value=/"0/">");
        sb.Append(" <param    name=/"ShowCaptioning/"    value=/"0/">");
        sb.Append(" <param    name=/"AutoStart/"    value=/"1/">");
        sb.Append(" <param    name=/"Volume/"    value=/"-2500/">");
        sb.Append(" <param    name=/"AnimationAtStart/"    value=/"0/">");
        sb.Append(" <param    name=/"TransparentAtStart/"    value=/"0/">");
        sb.Append(" <param    name=/"AllowChangeDisplaySize/"    value=/"0/">");
        sb.Append(" <param    name=/"AllowScan/"    value=/"0/">");
        sb.Append(" <param    name=/"EnableContextMenu/"    value=/"0/">");
        sb.Append(" <param    name=/"ClickToPlay/"    value=/"0/">");

        sb.Append(" </object>");
        return sb.ToString();

    }

    private string img(string url, int width, int height)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();

        sb.Append(" <img    src=/"" + url + "/"    height=/"" + height + "/"    width=/"" + width + "/"    border=/"0/">");
        return sb.ToString();
    }   

}
引用: PlayClass pc = new PlayClass();
        Label1.Text = pc.Play("G:/Movie/北京欢迎你.wmv", 800, 700); 

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