Return empty string if object null

Question

The object i is from database. PrDT is a string, PrDateTime is DataTimeOffset type, nullable

vi.PrDT = i.PrDateTime.Value.ToString("s");

What is the quick way? I don't want if else etc...

Answer 1

Using the conditional operator:

vi.PrDT = i.PrDateTime.HasValue ? i.PrDateTime.Value.ToString("s") :
                                  string.Empty;