Develop Reference

C# .NET framework, can't find comment in the .dll class

In the video Siemens posted online, I saw a code. This code is part of the EngineeringInternalExtension.dll library. Please find the library here.
info from internet
They always have a comment for each method. This is really helpful for me to understand the API. But in my current code, please find it below, I found no comment at all. I don't know why this happens, I think it might be that I use the wrong reference, could you please help me?
my info

I guess you don't have the related EngineeringInternalExtension.xml file.
Comments should be stored there.

Is there any scripting documentation for the new MRTK v2?

I'm using Unity 2018.3 and am building an application in which I'm trying to do something very simple: turn off the pointer, after some command.
I can't find any scripting documentation in the GitHub repository and am wondering if it exist somewhere. What I'm finding is how to use the Unity Inspector to configure anything, half of it not working yet (e.g. controller model), but after anything is configured, can't find anything on how to use scripting to control it. Am I out to lunch? Anyone knows where to look?
Thanks!
From another example, I've chosen the following path, but maybe I'm wrong... let me know.

The API documentation for MRTK is available at https://microsoft.github.io/MixedRealityToolkit-Unity/api/Microsoft.MixedReality.Toolkit.html
It looks like you are also asking a second question here, if you could please post a separate question about your specific issue, it would be great. Here is a guide for how to ask good questions on stackoverflow, which might help give ideas for how to frame your question: https://stackoverflow.com/help/how-to-ask.

Deploying api documentation from .chm files

I am currently working on documenting our now massive code base. I can use sandcastle to generate .chm files that contain the xml comments I have inserted into the code. My question now I guess is: What next? I would like to be able to host them on our server as a website instead of me having to pass out the documentation to the people that may need it now or in the future. I know the question is vague (I'm not 100% sure what I'm even looking for) but any tips or help in the right direction would be greatly appreciated.

The Sandcastle Help File Builder allows for output to Website via the HelpFileFormat setting. In this mode, a complete ASP.NET website is generated from the documentation. The look and feel is extremely similar to the .chm.

WCF REST: ReadAsDataContract with Twitter Client (Aaron Skonnard)?

I am looking for some help with ReadAsDataContract in WCF REST. I found screencast and walthrough from Aaron Skonnard which shows how to ReadAsDataContract.
For some reason I can't seem to find it again. I have found 1 screencast from him but it only shows info about ReadAsXML etc
Is anybody aware of this screencast and where I can locate it?
I believe the example screencast was a demo of a twitter client - but i could be wrong.
I also may have got the person wrong, Aaron Skonnard?
Failing that anybody know of good info / screencast. If i remember correctly you need to add some attributes and specifically clear the CLR namespace or something like that - such a long time ago i can't remember.

You can probably find the video you're looking for here:
http://www.pluralsight-training.net/microsoft/olt/howtovideos.aspx?category=WCF%20REST

How to get into SubSonic?

A month ago I searched for some tools that will generate C# classes out for my SQL database/tables. So I don't have to write DAL classes manually and to save a lot of time.
I came across "ORM" and subsonic. I watched the webcasts on the homepage http://subsonicproject.com/ and was pretty impressed by it.
But I am still missing more documentation/knowledge to feel comfortable with subsonic to use it in our projects. Today I read about the "migration" feature somewhere - accidental.
How to get into subsonic? How to get more comfortable with it? How to know about all the features/possibilities it provides? Are there any good blogs/tutorials/whatever for subsonic?

Unfortunately, the best SubSonic "documentation" is in the form of screencasts, but they are very easy to follow.
Quite a lot about SubSonic on Rob Conery's (original creator) blog http://blog.wekeroad.com/tags/subsonic/.
Personally found the best thing is (like Matt said) to just use it, set it up in external tools in VS, get the connection string and a few other config settings sorted, and you're just about good to go. You can get the basics down in an afternoon.
The forum is quite active http://forums.subsonicproject.com/forums/, and a good place if you get stuck.

SubSonic is irritatingly short on documentation (which is one reason I abandoned it). Scott Kuhl wrote a "Getting Started with SubSonic" document (just Google his name and SubSonic) but parts of it appeared to be out of date.
Here is Scott's blog - a place to start at least.
Here is the document's home page. I was curious as to whether the document is indeed out of date and I think it is: the web page has a last updated date in 2006.
Unfortunately, I know of no other documentation and I did look for it.
Update: See the link to documentation that Rob Conery provided in his answer.

I admit it - our docs suck :(. I did try to put a site together:
http://subsonicproject.com
Hope this helps.

Just start using it.
It is very simple and pretty straight forward. There are several screencasts on how to generate your classes with sub commander, once you have that just hit . and see what you can do with them.

I put together a template project referencing SubSonic generated off the Northwind Database. A very simple project, but should easily be enough to get started on your first project. Check it out here:
http://ajondeck.net/post/2008/12/29/ASPNET-20-SubSonic-Project-Template-With-SQL-Server-2005-Northwind-DB.aspx