Portable Library NET

Schema for portable library with multiple targets

What is inportant for multi platform

Feature	.NET Framework	Windows Store Apps	Silverlight	Windows Phone	Xamarin
Core	Y	Y	Y	Y	Y
LINQ	Y	Y	Y	Y	Y
IQueryable	Y	Y	Y	7.5 +	Y
Serialization	Y	Y	Y	Y	Y
Data Annotations	4.0.3 +	Y	Y		Y

Try to use it wisely

The following table shows which features are supported on the available platforms and versions. In some cases, Microsoft has added support with the release of a NuGet package, and this has been noted. For more information about NuGet packages for the .NET Framework, see The .NET Framework and Out-of-Band Releases.

Feature	.NET Framework			Windows Store		Windows Phone Store	Windows Phone Silverlight			Silverlight		Xbox 360
	4	4.0.3	4.5	8	8.1	8.1	7.5	8	8.1	4	5
Core libraries	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
Async support	➊	➊	✓	✓	✓	✓	➊	➊	✓	➊	➊
Compression			✓	✓	✓	✓		➋	➋
Data annotations		✓	✓	✓	✓					✓	✓
Dynamic keyword	✓	✓	✓	✓	✓					✓	✓
HTTPClient	➌	➌	✓	✓	✓	✓	➌	➌	➌	➌	➌
IQueryable	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
Language-Integrated Query (LINQ)	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
Managed Extensibility Network (MEF)	✓	✓	✓	✓	✓					✓	✓
Network Class Library (NCL)	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
Serialization (data contract, XML, and JSON)	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
System.Numerics	✓	✓	✓	✓	✓					✓	✓
View models (MVVM)			✓	✓	✓	✓	✓	✓	✓	✓	✓
Windows Communication Foundation (WCF)	✓	✓	✓	✓	✓		✓	✓	✓	✓	✓
Windows Runtime APIs					✓	✓
Windows.UI.XAML					✓	✓
XLINQ		✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓

➊ Requires Microsoft Async package
➋ Requires Microsoft Compression package
➌ Requires Microsoft HTTP Client Libraries package