C# (CSharp) IFormatProvider.GetFormatProviderの例

コード例 #1

 private IFormatProvider ResolveUnitFormatProvider(IFormatProvider formatProvider) =>
 formatProvider?.GetFormatProvider <CultureInfo>()
 ?? formatProvider;

コード例 #2

 private IFormatProvider ResolveValueFormatProvider(IFormatProvider formatProvider) =>
 formatProvider?.GetFormatProvider <NumberFormatInfo>()
 ?? formatProvider?.GetFormatProvider <CultureInfo>()
 ?? formatProvider;