assigning multiple source to video tag from code behind in asp.net

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C#

ASP.NET

Hi ,

I am designing a web page that will play list of videos in a loop.The video path list is comming from an xml file.I am assigning the video path from the code behind cs class of the asp.net page.
HTML CODE :

<div>
             <video id="videotag" loop width="1000px" height="700px" autoplay  runat="server">
              
             </video>
           </div>

CODE BEHIND :

XmlDataDocument xmldoc = new XmlDataDocument();
        XmlNodeList xmlnode;        
        FileStream fs = new FileStream(Server.MapPath("VideoData.xml"), FileMode.Open, FileAccess.Read);
        xmldoc.Load(fs);
        xmlnode = xmldoc.GetElementsByTagName("FILE");
        HtmlGenericControl control = new HtmlGenericControl("source");
        for (int i = 0; i <= xmlnode.Count - 1; i++)
        {
            
            control.Attributes.Add("src", "videos\\" + xmlnode[i].ChildNodes.Item(0).InnerText.ToString());
            control.Attributes.Add("type","video/mp4");
            videotag.Controls.Add(control);            
            
        } 

Currently I have having 4 videos in the list ,but its only replaying the first video of the list.Please help me if iam doing any mistake assigning the video path.

Thanks in advance.