The format for 64bit values is "ll" not "l"

[MatthiasJentsch]

Description

That fixes issue #399: ToString methods of ulong/UInt64 and long/Int64 are not returning the correct values

Motivation and Context

• Fixes ToString methods of ulong/UInt64 and long/Int64 are not returning the correct values Home#399

How Has This Been Tested?

I've tested that with the C# program from the issue. Now it returns the correct values.

Screenshots

From console output:

12345678998765432101
AB54A9A3A069ED25
-1234567899876543210
EEDDEF093CC23516

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.

Signed-off-by: Matthias Jentsch info@matthias-jentsch.de

[nfbot]

Hi @MatthiasJentsch,

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

A human will be reviewing it shortly. 😉

[josesimoes]

Nice finding! This probably would have been caught earlier with code review...