https://bugs.winehq.org/show_bug.cgi?id=46842 Anastasius Focht <focht(a)gmx.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|c# On Wine double.TryParse |C# double.TryParse( |successfully converts empty |String.Empty, out number) |string to a double. But |succeeds with .NET |double is corrupt. |Framework 4.0 when it | |should not Keywords| |dotnet --- Comment #4 from Anastasius Focht <focht(a)gmx.net> --- Hello IanS, I've tested all kinds of Wine versions and .NET Framework combinations (including default Wine-Mono) and can't reproduce this. Using a more elaborate example from Microsoft docs which also covers your case "" -> String.Empty: https://docs.microsoft.com/en-us/dotnet/api/system.double.tryparse?view=netf... I've modified it a bit as 'var' was introduced with C# 3.0 (just want to use .NET Framework 2.0). --- snip --- using System; public class Example { public static void Main() { string[] values = { "1,643.57", "$1,643.57", "-1.643e6", "-168934617882109132", "123AE6", null, String.Empty, "ABCDEF" }; double number; foreach (string value in values) { if (Double.TryParse(value, out number)) Console.WriteLine("'{0}' --> {1}", value, number); else Console.WriteLine("Unable to parse '{0}'.", value); } } } // The example displays the following output: // '1,643.57' --> 1643.57 // Unable to parse '$1,643.57'. // '-1.643e6' --> -1643000 // '-168934617882109132' --> -1.68934617882109E+17 // Unable to parse '123AE6'. // Unable to parse ''. // Unable to parse ''. // Unable to parse 'ABCDEF'. --- snip --- 'winetricks -q dotnet20sdk' to get C# compiler 'csc.exe'. Compile it to .NET executable using the SDK C# compiler. --- snip --- $ wine "c:\\windows\\Microsoft.NET\\Framework\\v2.0.50727\\csc.exe" /debug+ bug46842.cs ... --- snip --- Running with Wine 4.3 and Wine-Mono 4.x (4.8.5) in fresh WINEPREFIX: --- snip --- $ wine ./bug46842.exe '1,643.57' --> 1643.57 Unable to parse '$1,643.57'. '-1.643e6' --> -1643000 '-168934617882109132' --> -1.68934617882109E+17 Unable to parse '123AE6'. Unable to parse ''. Unable to parse ''. Unable to parse 'ABCDEF'. --- snip --- Running with Wine 4.3 and Microsoft .NET Framework 2.0 installed ('winetricks -q dotnet20'): --- snip --- $ wine ./bug46842.exe '1,643.57' --> 1643.57 Unable to parse '$1,643.57'. '-1.643e6' --> -1643000 '-168934617882109132' --> -1.68934617882109E+17 Unable to parse '123AE6'. Unable to parse ''. Unable to parse ''. Unable to parse 'ABCDEF'. --- snip --- Running with Wine 4.3 and Microsoft .NET Framework 4.0 installed ('winetricks -q dotnet40'). Added app config 'bug46842.exe.config' to avoid 'Unable to find a version of the runtime to run this application.' error: --- snip --- <?xml version="1.0" encoding="utf-8" ?> <configuration> <startup> <supportedRuntime version="v2.0.50727" /> <supportedRuntime version="v4.0" /> </startup> </configuration> --- snip --- --- snip --- $ wine --version wine-4.3-439-gfa26231748 $ wine ./bug46842.exe '1,643.57' --> 1643.57 Unable to parse '$1,643.57'. '-1.643e6' --> -1643000 '-168934617882109132' --> -1.68934617882109E+17 Unable to parse '123AE6'. Unable to parse ''. Unable to parse ''. Unable to parse 'ABCDEF'. --- snip --- Running with Wine 3.0 and Microsoft .NET Framework 4.0 installed ('winetricks -q dotnet40'). --- snip --- $ wine --version wine-3.0 $ wine ./bug46842.exe '1,643.57' --> 1643.57 Unable to parse '$1,643.57'. '-1.643e6' --> -1643000 '-168934617882109132' --> -1.68934617882109E+17 Unable to parse '123AE6'. Unable to parse ''. Unable to parse ''. Unable to parse 'ABCDEF'. --- snip --- Plain Wine works as intended. Hard to tell what is wrong with your setup. Also 'PlayOnLinux' is not supported here. Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.