c# - Guid.NewGuid() vs. new Guid()

Question

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

What's the difference between Guid.NewGuid() and new Guid()?

Which one is preferred?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…

362 views

1 Answer

深蓝 · Answer 1 · 2021-10-17T00:56:14+0000

new Guid() makes an "empty" all-0 guid (00000000-0000-0000-0000-000000000000 is not very useful).

Guid.NewGuid() makes an actual guid with a unique value, what you probably want.