c# - Uniform random numbers to simulate with ten decimal places -

i'm tring run specific simulation, have code implemented result not 1 i'm expecting, need generate random uniform(ranged 0 1) numbers 10 decimal places (in order convert in other distribution). example: 0,0345637897, 0,3445627876, 0,9776428487

this code:

double next = r.next(1000000000, 9999999999); return double.parse(string.format("0.{0}", next)); 

this should enough:

double v = math.round(myrandom.nextdouble(), 10); 

the difference between 0.123 , 0.1230000000 matter of formatting, see answer @samiam.

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after edit:

double next = r.next(1000000000, 9999999999); return double.parse(string.format("0.{0}", next)); 

this getting integer between 1000000000 , 9999999999 , uses default culture convert double (in 0 ... 1.0 range).

since seem use comma (,) decimal separator, @ least use

return double.parse(string.format("0.{0}", next), cultureinfo.invariant);