If you figured out how to solve this please do tell! Thanks.

How many rows is it showing? Are you sure the data source has more data than is being shown in the grid?

learn.microsoft.com/en-us/aspnet/core/blazor/components/…

Please edit your question to contain the error details.

Are your migrations up to date?

For more understanding read up on explicit interface implementation

Does request.Headers.TryAddWithoutValidation return true?

I wanted HTTP not c#.

Gabors advice for creating the string content is good but I doubt it is causing the 403. Can you use postman to generate the HTTP code and post it (redacted)?

You never assigned the connection to the command.

If I understand your intent, you can just make currentCount static.

So what do you mean by . It does not try to set Bar at all on insert but queries the value after insert. ? If you saw my update then you know I'm getting a Bar value on my object instance but it does not get set in the database.

Thank you for the assistance, but I need it to insert the value, not generate it after.

And, it does not generate the sequence value, it is 0