ADO.NET Entity Data Model for the Products

[halharold1]

Microsoft Visual Studio Community 2022
Version 17.1.0 Preview 2.0
VisualStudio.17.Preview/17.1.0-pre.2.0+32104.313
Microsoft .NET Framework
Version 4.8.04084

Wanted to add the ADO.NET Entity Data Model for the Products and got the following
Error message????

Thank you
harold ferus jr

[ylin53]

If you watch the video carefully (and slowly), you would notice the actual selected item is the standard class. I had the same problem.

[Dreshar]

Hi Patrick,

thanks for the Tutorial. I am quite new to this topic and replicated everything just like in your video but for some reason I am getting a null reference exception on the bottom of the page every time I start the project. The project is working fine oddly, but I have no clue where the error comes from. I attach the error and the NavMenu file, maybe you can spot it?

Appreciated!
NavMenu.txt

[Dreshar]

Found the error myself - thanks :D