C＃语法和创建UUID

Question

Okay, .NET newbie here, so bear with me. I'm trying to create a unique identifier for the selector that the JS function is triggering. This has to be done in C#, so I'm using the UUID method to get this done. However, it's not working and I'm thinking that my syntax is probably incorrect or I need some Out.WriteLines around the javascript elements. Can someone help me? I'm stumped and haven't got a clue where I went wrong. (Either way, it's not outputting the value on the end of #jquery_jplayer_(value).) I just need pointed in the right direction, or maybe a tutorial. Thanks in advance.

 case "video":
    string thumbnailImage = "";
    if (contentBlock["video_thumbnail"] != "") {
        thumbnailImage = contentBlock["video_thumbnail"];
    }

    string uuid = "videoPlayerIdentifier"; 
    %>
        <div class="videoPlayer">
            <a class="video" href="#<%=contentBlock["video_id"]%>"><img height="94" width="172" alt="Play video" src="<%=thumbnailImage%>" style="float:right;"/></a> 
            <a id="<%=contentBlock["video_id"]%>anchor" name="<%=contentBlock["video_id"]%>anchor"></a>
            <%=contentBlock["video_caption"]%>
            <ul class="square"> 
                <li><a class="video" href="#<%=contentBlock["video_id"]%>">Play Video</a></li>
            </ul>        
        </div>
        <script type="text/javascript">
            $(document).ready(function () {

                $("#jquery_jplayer_<%=videoPlayerIdentifier%>").jPlayer({
                    ready: function () {
                        $(this).jPlayer("setMedia", {
                            mp4: "<%=contentBlock["video_mp4"]%>",
                            webm: "<%=contentBlock["video_webm"]%>",
                            ogv: "<%=contentBlock["video_ogv"]%>",
                            poster: "<%=contentBlock["video_still"]%>"
                        });
                    },
                    swfPath: "/video/",
                    supplied: "mp4, webm, ogv"
                });
            });
        </script>

Answer 1

As Mathew points out, I think you've mixed up your variable name with it's value. If you want your variable to be a unique identifier though, you could replace your initialization with

string uuid = System.Guid.NewGuid().ToString();