.Compatibility

Compatibility

NStandard ports parts of .NET Core for use within the .NET Framework.

System

Class or Strcut	Member	Compatibility
HashCode	*	.NET Framework .NET Standard < 2.1 .NET Core App < 2.1
ITuple	*	.NET Framework < 4.7 .NET Standard < 2.1 .NET Core App < 2.0
Tuple	*	.NET Framework < 4.5.1
FormattableString	*	.NET Framework < 4.6 .NET Standard < 1.3

System.Collections

Class / Strcut / Interface	Member	Compatibility
IStructuralComparable	*	.NET Framework < 4.5.1
IStructuralEquatable	*	.NET Framework < 4.5.1

System.Reflection

Class or Strcut	Member	Compatibility
CustomAttributeExtensions	*	.NET Framework < 4.5.1

System.Text

Class or Strcut	Member	Compatibility
StringBuilder	Clear()	.NET Framework < 4.5.1