title: How to convert a Blazor WASM standalone app to a hosted one
body: <p>I have a large working Blazor WASM app. When I started I thought I wanted a free standing one. Now I realize I should have select hosted - ie have it served by a separate asp.net web server. In order to see how that client seever combo should work I have created a test app in that configuration and cannot work out how it works.</p>
  <p>The Web server BlazorApp1.Server is serving files from the wwwroot of the BlazorApp1.Client. But I dont see how it is getting to those files. I looked at the EnvironMent.WebRoot of the server and its not set, its ContentRoot points to itself</p>
  <p>Apart from the webroot issue are there any other changes I would need to make. I looked at the project templates and could not see any obvious ones</p>