How to convert double to string without the power to 10 representation (E-05)
c#, tostring
Solution
Use String.Format() with the format specifier. I think you want {0:F20} or so.
string formatted = String.Format("{0:F20}", value);
Problem
How to convert double to string without the power to 10 representation (E-05) ``` double value = 0.000099999999833333343; string text = value.ToString(); Console.WriteLine(text); // 9,99999998333333E-05 ``` I'd like the string text to be 0.000099999999833333343 (or nearly that, I'm not doing rocket science:) I've tried the following variants ``` Console.WriteLine(value.ToString()); // 9,99999998333333E-05 Console.WriteLine(value.ToString("R20")); // 9,9999999833333343E-05 Console.WriteLine(value.ToString("N20")); // 0,00009999999983333330 Console.WriteLine(String.Format("{0:F20}", value)); // 0,00009999999983333330 ``` Doing tostring N20 or format F20 seems closest to what I want, but I do end up with a lot of trailing zeros, is there a clever way to avoid this? I'd like to get as close to the double representation as possible 0.000099999999833333343