EmployeeManagement | Multi-layer demo application | Architecture library

I resolved this problem, I added ?${_csrf.parameterName}=${_csrf.token} to end of my form action

In general, you'd create your database object outside of this class and then inject it as a parameter. This is called Dependency Injection and is a Good Thing™.

Then you'd use that parameter within your class-specific methods. So your employee class would look something like this:

Your key "Connection Strings" contains space. Change to "ConnectionStrings" for the intended behavior.

First, you'll have to ignore comments like elersong's and keep learning. This is part of the learning and research process.

If you're asking about the schema errors,

Could not find schema information for the element

this worked for me

You could use object that contains property called Id as parameter of the action UpdateEmployeeData not directly the int Id, like :

Starting with ASP.NET Core 3.0 a host exe ("apphost") is generated automatically for the platform you're currently building on (except for macOS due to its signing/notarization requirements), so the EmployeeManagement.exe in your bin folder will be used to run the .NET Core Runtime.

You should see a difference if you directly use dotnet bin\netcoreapp3.1\EmployeeManagement.dll or set the following in the csproj: