1grumpydev
❔ How to handle null in Interface
I'm trying to learn .Net Core MVC and I'm following a course where the following code gives a warning of a possible null reference return. Can some one tell me how to best handle this?
public async Task<T> GetByIdAsync(int id)
{
var result = await _context.Set<T>().FirstOrDefaultAsync(n => n.Id == id);
return result;
}22 replies