I have a similar question to this one: How to strip timezone from DateTime in .NET Core, but I don’t want to use any string based parsings.

Basically I have events coming from various locations in the world with their timestamps collected with DateTime.Now

I want to report Events with their corresponding local creation timestamps (not utc).

So given that each datetime is basically represented like this:
2024-05-08T17:31:53.9744487+03:00

I want to extract just 2024-05-08T17:31:53.9744487 as a DateTime, so that I could report local time of the Event.

I don’t want to do any string parsing as in the answer above (or any string manipulations) as those are prone to errors.

So given this:

var originalDateTime = DateTime.Parse("2024-05-08T17:31:53.9744487+03:00");

How do you produce originalLocalDateTime (as a DateTime)?

This seems to be a surprisingly difficult problem to solve in C# as I couldn’t find anything working online.

Anybody knows how to solve it?