Entity Framework Core - Knowledge Base (KB)

Custom Route Constraint with Dependency Injection in .Net Core

I'm trying to implement a custom route constraint that would check the database for information. I've gotten the route constraint to work but I'm running into parameterless constructor issues when trying to inject a DbContext into the class to work with...

Inject DbContext to Custom IRouteConstraint in ASP.NET Core 2 MVC

I'm using ASP.NET Core 2. I'm attempting to inject the DbContext into a custom IRouteConstraint. However, it appears that the context is disposed of before it attempts to call the Match method. I'm sure I'm overlooking something really simple here. Any id...

MVC Routing template to represent infinite self-referential hierarchical category structure

I have a product category table to represent a hierarchical category structure, a typical ...Parent-Child... relationship table in the database....Fill it with Guitar Center's data as an example:...If you render them to a page with ...<ul>... and ...<li>....