Double to string conversion without scientific notation

Question

How to convert a double into a floating-point string representation without scientific notation in the .NET Framework?

\"Small\" samples (effective numbers may be of

Answer 1

In the old days when we had to write our own formatters, we'd isolate the mantissa and exponent and format them separately.

In this article by Jon Skeet (https://csharpindepth.com/articles/FloatingPoint) he provides a link to his DoubleConverter.cs routine that should do exactly what you want. Skeet also refers to this at extracting mantissa and exponent from double in c#.