private string FormatNumber( NumberStyleRule rule, Number? number, CultureInfo culture )
#endif
{
string format;
IValueConverter converter;
// select format and value converter
if ( rule == null )
{
format = DefaultFormat;
converter = DefaultValueConverter;
}
else
{
format = rule.Format;
converter = rule.ValueConverter;
}
if ( number == null )
{
// give the value converter an opportunity to handle null
if ( converter != null )
{
#if NETFX_CORE
return (string) converter.Convert( null, typeof( string ), null, language );
#else
return (string) converter.Convert( null, typeof( string ), null, culture );
#endif
}
return null;
}
// use converter first, then format
if ( converter != null )
{
#if NETFX_CORE
return (string) converter.Convert( number.Value, typeof( string ), null, language );
#else
return (string) converter.Convert( number.Value, typeof( string ), null, culture );
#endif
}
#if NETFX_CORE
var culture = Util.GetCultureFromLanguage( language );
#endif
if ( !string.IsNullOrEmpty( format ) )
return number.Value.ToString( format, culture );
return number.Value.ToString( culture );
}
private string FormatNumber( NumberStyleRule rule, Number? number, string language )
