代码如下：

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
namespace ConfigTools
{
/// summary
/// PlayClass 的摘要说明。
///原作CSDN,经本人稍加修改
/// /summary
public class PlayClass
{
public PlayClass()
{
//
// TOD 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" VIEWASTEXTn");
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("/objectbrn");
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();
}
}
}