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  • 在线播放视频文件 .NET

    转自:http://www.cnblogs.com/Dragon-China/archive/2006/12/01/579027.html

    第一种是在apsx页面上放一个Lable控件

    这种方式可以写Javascript等控制页面,和布局页面

    如下:HTML页面代码:
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
    <HTML>
      <HEAD>
      <TITLE>多媒体播放页面</TITLE>
      <meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
      <meta content="C#" name="CODE_LANGUAGE">
      <meta content="JavaScript" name="vs_defaultClientScript">
      <meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
      </HEAD>
     <BODY ms_positioning="GridLayout" bottomMargin=10 topMargin=10>
      <FORM id="Form1" method="post" runat="server">   
        <asp:Label id="lbl_MediaPlayer" style="Z-INDEX: 101; LEFT: 8px; POSITION: absolute; TOP: 8px"
         runat="server" Width="104px"></asp:Label>
      </FORM>
     </BODY>
    </HTML>


    .cs页面代码:

    private void Page_Load(object sender, System.EventArgs e)
      {
       // 在此处放置用户代码以初始化页面
       if(!this.IsPostBack)
       {    
           this.lbl_MediaPlayer.Text = this.PlayMedia(filename);
       }  
      }

       public string PlayMedia(string MediaFile)
      {
       string strScript =
        "<TABLE id=\"Table2\" align=\"center\" border=\"0\" runat=\"server\" width = '620' height ='450'>"    
        +"<TR>"
        +"<TD align=\"center\">"
        +"<OBJECT id=\"mdpTrailer\" classid=\"clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95\" name=\"mdpTrailer\" width='620' height = '450'>"
        +"<PARAM NAME=\"AudioStream\" VALUE=\"-1\">"
        +"<PARAM NAME=\"AutoSize\" VALUE=\"-1\">"
        +"<PARAM NAME=\"AutoStart\" VALUE=\"-1\">"
        +"<PARAM NAME=\"AnimationAtStart\" VALUE=\"-1\">"
        +"<PARAM NAME=\"AllowScan\" VALUE=\"-1\">"
        +"<PARAM NAME=\"AllowChangeDisplaySize\" VALUE=\"-1\">"
        +"<PARAM NAME=\"AutoRewind\" VALUE=\"0\">"
        +"<PARAM NAME=\"Balance\" VALUE=\"0\">"
        +"<PARAM NAME=\"BaseURL\" VALUE=\"\">"
        +"<PARAM NAME=\"BufferingTime\" VALUE=\"5\">"
        +"<PARAM NAME=\"CaptioningID\" VALUE=\"\">"
        +"<PARAM NAME=\"ClickToPlay\" VALUE=\"-1\">"
        +"<PARAM NAME=\"CursorType\" VALUE=\"0\">"
        +"<PARAM NAME=\"CurrentPosition\" VALUE=\"-1\">"
        +"<PARAM NAME=\"CurrentMarker\" VALUE=\"0\">"
        +"<PARAM NAME=\"DefaultFrame\" VALUE=\"\">"
        +"<PARAM NAME=\"DisplayBackColor\" VALUE=\"0\">"
        +"<PARAM NAME=\"DisplayForeColor\" VALUE=\"16777215\">"
        +"<PARAM NAME=\"DisplayMode\" VALUE=\"0\">"
        +"<PARAM NAME=\"DisplaySize\" VALUE=\"4\">"
        +"<PARAM NAME=\"Enabled\" VALUE=\"-1\">"
        +"<PARAM NAME=\"EnableContextMenu\" VALUE=\"-1\">"
        +"<PARAM NAME=\"EnablePositionControls\" VALUE=\"-1\">"
        +"<PARAM NAME=\"EnableFullScreenControls\" VALUE=\"0\">"
        +"<PARAM NAME=\"EnableTracker\" VALUE=\"-1\">"    
        +"<PARAM NAME=\"Filename\" VALUE=\""+ MediaFile + "\">"
        +"<PARAM NAME=\"InvokeURLs\" VALUE=\"-1\">"
        +"<PARAM NAME=\"Language\" VALUE=\"-1\">"
        +"<PARAM NAME=\"Mute\" VALUE=\"0\">"
        +"<PARAM NAME=\"PlayCount\" VALUE=\"1\">"
        +"<PARAM NAME=\"PreviewMode\" VALUE=\"0\">"
        +"<PARAM NAME=\"Rate\" VALUE=\"1\">"
        +"<PARAM NAME=\"SAMILang\" VALUE=\"\">"
        +"<PARAM NAME=\"SAMIStyle\" VALUE=\"\">"
        +"<PARAM NAME=\"SAMIFileName\" VALUE=\"\">"
        +"<PARAM NAME=\"SelectionStart\" VALUE=\"-1\">"
        +"<PARAM NAME=\"SelectionEnd\" VALUE=\"-1\">"
        +"<PARAM NAME=\"SendOpenStateChangeEvents\" VALUE=\"-1\">"
        +"<PARAM NAME=\"SendWarningEvents\" VALUE=\"-1\">"
        +"<PARAM NAME=\"SendErrorEvents\" VALUE=\"-1\">"
        +"<PARAM NAME=\"SendKeyboardEvents\" VALUE=\"0\">"
        +"<PARAM NAME=\"SendMouseClickEvents\" VALUE=\"0\">"
        +"<PARAM NAME=\"SendMouseMoveEvents\" VALUE=\"0\">"
        +"<PARAM NAME=\"SendPlayStateChangeEvents\" VALUE=\"-1\">"
        +"<PARAM NAME=\"ShowCaptioning\" VALUE=\"0\">"
        +"<PARAM NAME=\"ShowControls\" VALUE=\"-1\">"
        +"<PARAM NAME=\"ShowAudioControls\" VALUE=\"-1\">"
        +"<PARAM NAME=\"ShowDisplay\" VALUE=\"0\">"
        +"<PARAM NAME=\"ShowGotoBar\" VALUE=\"0\">"
        +"<PARAM NAME=\"ShowPositionControls\" VALUE=\"-1\">"
        +"<PARAM NAME=\"ShowStatusBar\" VALUE=\"0\">"
        +"<PARAM NAME=\"ShowTracker\" VALUE=\"-1\">"
        +"<PARAM NAME=\"TransparentAtStart\" VALUE=\"0\">"
        +"<PARAM NAME=\"VideoBorderWidth\" VALUE=\"0\">"
        +"<PARAM NAME=\"VideoBorderColor\" VALUE=\"0\">"
        +"<PARAM NAME=\"VideoBorder3D\" VALUE=\"0\">"
        +"<PARAM NAME=\"Volume\" VALUE=\"-600\">"
        +"<PARAM NAME=\"WindowlessVideo\" VALUE=\"0\">"
        +"</OBJECT>"
        +"</TD>"
        +"</TR>"
        +"</TABLE>";
       
       return strScript;
      }



    第二种方式是直接在aspx页面放置播放器代码

    Html代码:
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
    <HTML>
      <HEAD>
      <TITLE>多媒体播放页面</TITLE>
      <meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
      <meta content="C#" name="CODE_LANGUAGE">
      <meta content="JavaScript" name="vs_defaultClientScript">
      <meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
      </HEAD>
     <BODY ms_positioning="GridLayout" bottomMargin=10 topMargin=10>
      <FORM id="Form1" method="post" runat="server">   
    <object id="MediaPlayer1" classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" width="620" height="460" VIEWASTEXT>              
         <param name="filename" value="<%=PlayUrl%>">       
                <param name="AutoStart" value="1"> 
                <param name="Enabled" value="-1">  
                <param name="ShowControls" value="-1"> 
                <param name="ShowGotoBar" value="0">
                <param name="ShowStatusBar" value="-1">  
                <param name="EnableFullScreenControls" value="0">              
                <param name="EnablePositionControls" value="0">     
                <param name="Volume" value="0">      
                <param name="DisplaySize" value="4">   
                <param name="SendErrorEvents" value="0">             
                <param name="enableContextMenu" value="0">   
                <param name="EnableTracker" value="-1">      
                <param name="AudioStream" value="-1">        
                <param name="AutoSize" value="0">          
                <param name="AnimationAtStart" value="-1">       
                <param name="AllowScan" value="-1">      
                <param name="AllowChangeDisplaySize" value="-1">    
                <param name="AutoRewind" value="0"> 
                <param name="Balance" value="0">   
                <param name="BaseURL" value="">    
                <param name="BufferingTime" value="5">       
                <param name="CaptioningID" value="">              
                <param name="ClickToPlay" value="-1">      
                <param name="CursorType" value="0">       
                <param name="CurrentPosition" value="-1">        
                <param name="CurrentMarker" value="0">       
                <param name="DefaultFrame" value="">
                <param name="DisplayBackColor" value="0">   
                <param name="DisplayForeColor" value="16777215">     
                <param name="DisplayMode" value="0">
                <param name="InvokeURLs" value="-1">      
                <param name="Language" value="-1">           
                <param name="Mute" value="0">     
                <param name="PlayCount" value="1">     
                <param name="PreviewMode" value="0">              
                <param name="Rate" value="1">     
                <param name="SAMILang" value="">              
                <param name="SAMIStyle" value="">      
                <param name="SAMIFileName" value="">              
                <param name="SelectionStart" value="-1">        
                <param name="SelectionEnd" value="-1">        
                <param name="SendOpenStateChangeEvents" value="-1">    
                <param name="SendWarningEvents" value="-1">     
                <param name="SendKeyboardEvents" value="0">      
                <param name="SendMouseClickEvents" value="0">    
                <param name="SendMouseMoveEvents" value="0">     
                <param name="SendPlayStateChangeEvents" value="-1">       
                <param name="ShowCaptioning" value="0">          
                <param name="ShowAudioControls" value="-1"> 
                <param name="ShowDisplay" value="0">     
                <param name="ShowPositionControls" value="-1">    
                <param name="ShowTracker" value="-1">      
                <param name="TransparentAtStart" value="0">    
                <param name="VideoBorderWidth" value="0">      
                <param name="VideoBorderColor" value="0">   
                <param name="VideoBorder3D" value="0">     
                <param name="WindowlessVideo" value="0"> 
                </object> 

          </FORM>
     </BODY>
    </HTML>


    .CS页面

      private void Page_Load(object sender, System.EventArgs e)
      {
       // 在此处放置用户代码以初始化页面
       if(!this.IsPostBack)
       {    
        int picID=System.Convert.ToInt32(Request.QueryString["pid"]);
        MyNature.SQLServerDAL.Picture pic = new MyNature.SQLServerDAL.Picture();
        string filename = pic.GetMulname(picID);
        PlayUrl = filename;
         }  
      }

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  • 原文地址:https://www.cnblogs.com/jsping/p/2836737.html
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