How do I extract a substring from a string until the second space is encountered?

Question

I have a string like this:

\"o1 1232.5467 1232.5467 1232.5467 1232.5467 1232.5467 1232.5467\"

How do I extract only \"o1 1232.5467\"?

Answer 1

Something like this:

int i = str.IndexOf(' ');
i = str.IndexOf(' ', i + 1);
return str.Substring(i);