Your projects consists in various parts, quite independent from one another.
With respect to a basic javascript page using Lightstreamer, you have to:
  1. Extend the page by using Dojo and integrating the Lightstreamer Client Library into Dojo.
  2. Setup a Remote Data Adapter written in .NET and configure the Server for using this Data Adapter.
  3. Write your custom implementation of the Remote Data Adapter so that it gets data from your database.


We provide examples and instructions for all these steps; in particular:
  1. As said, A demo of a front-end based on Dojo is available.
    Moreover, a full integration of Lightstreamer in Dojo, in the form of a Lightstreamer-backed Dojo-store, is about to be released;
    you may choose to wait for a few weeks in order to take advantage of a simpler tool.
  2. In addition to the aforementioned HelloWorld tutorial, examples of Remote Adapters for the StockList Demo are available in the sdk_adapter_dotnet folder of the distribution package.
  3. An example of a Data Adapter which gets its data from an underlying database is shown in a forum thread.
    Unfortunately, the example is in java; but it clarifies the rationale of the approach.


So, you are on the right track.
Unfortunately, you seemed to encounter various issues preventing your tests from working.
Are you still struggling with those issues? We apologize for anything misleading you may have found in our documentation, but now we can only try to help you fixing the issues, starting with the suggestions included in my last post.