Bug 9052 - Double.TryParse Doesn't Convert German +unendlich to Infinity
Summary: Double.TryParse Doesn't Convert German +unendlich to Infinity
Status: RESOLVED FIXED
Alias: None
Product: Class Libraries
Classification: Mono
Component: System ()
Version: 2.10.x
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2012-12-19 11:22 UTC by Brandon Vaughan
Modified: 2013-03-18 10:01 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
A Visual Studio and MonoDevelop version of the sample program. (23.50 KB, application/zip)
2012-12-19 11:22 UTC, Brandon Vaughan
Details


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Status:
RESOLVED FIXED

Description Brandon Vaughan 2012-12-19 11:22:13 UTC
Created attachment 3110 [details]
A Visual Studio and MonoDevelop version of the sample program.

When using Double.TryParse to convert German text to a double, "+unendlich" does not get converted to Double.Infinity.  Double.TryParse does convert "+unendlich" in Visual Studio using the same code.

Sample program:

using System;
using System.Globalization;

namespace TryParse
{
    class MainClass
    {
        public static void Main(string[] args)
        {
            double value;
            IFormatProvider german = new CultureInfo("de-DE");
            bool succeeded = Double.TryParse("+unendlich", NumberStyles.Float, german, out value);
            if (succeeded)
            {
                Console.WriteLine("The converted text = " + value);
            } 
            else
            {
                Console.WriteLine("TryParse returned null");
            }
        }
    }
}
Comment 1 Marek Safar 2013-03-18 10:01:28 UTC
Fixed in master