Update corlib_native_System_Number.cpp

[ghost]

Description

Make ouput conform to .Net Desktop regarding formatting of integers and precision.

Motivation and Context

Output from .ToString(format) was not compliant with .Net desktop.

How Has This Been Tested?

private static uint myVar = 2;
private static uint myVar0 = 0;

Console.WriteLine("myVar0 = " + myVar0.ToString("N0"));
Console.WriteLine("myVar0 = " + myVar0.ToString("N1"));
Console.WriteLine("myVar0 = " + myVar0.ToString("N2"));

Console.WriteLine("myVar = " + myVar.ToString("N0"));
Console.WriteLine("myVar = " + myVar.ToString("N1"));
Console.WriteLine("myVar = " + myVar.ToString("N2"));
Console.WriteLine("myVar = " + myVar.ToString("N3"));
Console.WriteLine("myVar = " + myVar.ToString("N4"));
Console.WriteLine("myVar = " + myVar.ToString("D4"));

nanoFramework now returns :

myVar0 = 0
myVar0 = 0.0
myVar0 = 0.00
myVar = 2
myVar = 2.0
myVar = 2.00
myVar = 2.000
myVar = 2.0000
myVar = 0002

.Net Desktop returns :

myVar0 = 0
myVar0 = 0,0
myVar0 = 0,00
myVar = 2
myVar = 2,0
myVar = 2,00
myVar = 2,000
myVar = 2,0000
myVar = 0002

The only difference is the CultureInfo that is US in nanoFramework.

Types of changes

• Improvement (non-breaking change that improves a feature, code or algorithm)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[nfbot]

Hi @MikroBusNet,

I'm nanoFramework bot.
Thank you for your contribution!

A human will be reviewing it shortly. 😉