[Blazor] component inheritance, rendering logic in base component

[JvanderStad]

Follow up issue for #21664

My original issue was resolved with the following comment.

You can use class file (.cs) to inherit from the abstract component class and that way you'll control exactly what you override.

However, I use Razor RenderFragments in the overriden class

eg.

public override void SetupColumns()
{
	this[nameof(OrganizationQueryModel.Id)].RazorTemplate = (OrganizationQueryModel context) =>
	@<div>
		<img class="img-thumbnail circle thumb96 d-inline-block m-0" src="@(LinkGenerator.GetPathByAction<OrganizationController>(x=>x.Picture(context.Id)))" />
	</div>;
}

[mkArtakMSFT]

Thanks for the follow-up, @JvanderStad.
Reopening the original issue to continue the conversation in there for a better context.