How does C# generate GUIDs?

Question

How are GUIDs generated in C#?

Answer 1

Original question:

How the Guid is generating it's identifier?? How will be it's output if I use the following code Guid g = Guid.NewGuid();

Whether the output will be the combination of numbers and lettters or the numbers alone will be there???

A .Net System.Guid is just a 128-bit integer (16 bytes). Numbers and letters have nothing to do with it. You can use the ToString() method to see various "human-readable" versions of a Guid, which include numbers 0-9 and letters A-F (representing hex values), but that's all up to you how you want to output it.