Каковы 43 API, которые находятся в .Net Standard 2.0, но не в .Net Framework 4.6.1?

Ответ 1

Используя https://apisof.net и проверяя его против каждого API, перечисленного в https://github.com/dotnet/standard/blob/master/docs/versions/netstandard1.5_diff.md и https://github.com/dotnet/standard/blob/master/docs/versions/netstandard1.6_diff.md, мне удалось собрать список API, присутствующих в .Net Standard 1.6, но отсутствует в .Net Framework 4.6.1:

• System.Diagnostics.Tracing.EventCounter:
  • public EventCounter(string name, EventSource eventSource) (не в .Net Framework)
  • public void WriteMetric(float value) (не в .Net Framework)
• System.Diagnostics.Tracing.EventSource:
  • public event EventHandler<EventCommandEventArgs> EventCommandExecuted (в .Net Framework 4.6.2, но не 4.6.1)
• System.IO.BufferedStream:
  • public int BufferSize { get; } (не в .Net Framework)
  • public Stream UnderlyingStream { get; } (не в .Net Framework)

• System.Reflection.TypeInfo: все следующие API, ни один из которых не находится в .Net Framework

  public virtual bool IsCOMObject { get; }
  public override MemberTypes MemberType { get; }
  public virtual StructLayoutAttribute StructLayoutAttribute { get; }
  public ConstructorInfo TypeInitializer { get; }
  public virtual Type UnderlyingSystemType { get; }
  public virtual Type[] FindInterfaces(TypeFilter filter, object filterCriteria);
  public virtual MemberInfo[] FindMembers(MemberTypes memberType, BindingFlags bindingAttr, MemberFilter filter, object filterCriteria);
  public ConstructorInfo GetConstructor(Type[] types);
  public ConstructorInfo[] GetConstructors();
  public virtual ConstructorInfo[] GetConstructors(BindingFlags bindingAttr);
  public virtual MemberInfo[] GetDefaultMembers();
  public virtual string GetEnumName(object value);
  public virtual string[] GetEnumNames();
  public virtual Type GetEnumUnderlyingType();
  public virtual Array GetEnumValues();
  public EventInfo GetEvent(string name);
  public virtual EventInfo GetEvent(string name, BindingFlags bindingAttr);
  public virtual EventInfo[] GetEvents();
  public virtual EventInfo[] GetEvents(BindingFlags bindingAttr);
  public FieldInfo GetField(string name);
  public virtual FieldInfo GetField(string name, BindingFlags bindingAttr);
  public FieldInfo[] GetFields();
  public virtual FieldInfo[] GetFields(BindingFlags bindingAttr);
  public virtual Type[] GetGenericArguments();
  public Type GetInterface(string name);
  public virtual Type GetInterface(string name, bool ignoreCase);
  public virtual Type[] GetInterfaces();
  public MemberInfo[] GetMember(string name);
  public virtual MemberInfo[] GetMember(string name, BindingFlags bindingAttr);
  public virtual MemberInfo[] GetMember(string name, MemberTypes type, BindingFlags bindingAttr);
  public MemberInfo[] GetMembers();
  public virtual MemberInfo[] GetMembers(BindingFlags bindingAttr);
  public MethodInfo GetMethod(string name);
  public MethodInfo GetMethod(string name, BindingFlags bindingAttr);
  public MethodInfo GetMethod(string name, Type[] types);
  public MethodInfo GetMethod(string name, Type[] types, ParameterModifier[] modifiers);
  public MethodInfo[] GetMethods();
  public virtual MethodInfo[] GetMethods(BindingFlags bindingAttr);
  public Type GetNestedType(string name);
  public virtual Type GetNestedType(string name, BindingFlags bindingAttr);
  public Type[] GetNestedTypes();
  public virtual Type[] GetNestedTypes(BindingFlags bindingAttr);
  public PropertyInfo[] GetProperties();
  public virtual PropertyInfo[] GetProperties(BindingFlags bindingAttr);
  public PropertyInfo GetProperty(string name);
  public PropertyInfo GetProperty(string name, BindingFlags bindingAttr);
  public PropertyInfo GetProperty(string name, Type returnType);
  public PropertyInfo GetProperty(string name, Type returnType, Type[] types);
  public PropertyInfo GetProperty(string name, Type returnType, Type[] types, ParameterModifier[] modifiers);
  public PropertyInfo GetProperty(string name, Type[] types);
  public virtual bool IsAssignableFrom(Type c);
  public virtual bool IsEnumDefined(object value);
  public virtual bool IsEquivalentTo(Type other);
  public virtual bool IsInstanceOfType(object o);
  

• System.AppContext:
  • public static string TargetFrameworkName { get; } (не в .Net Framework)
  • public static object GetData(string name) (не в .Net Framework)
• System.Linq.Enumerable:
  • public static IEnumerable<TSource> Append<TSource>(this IEnumerable<TSource> source, TSource element) (не в .Net Framework)
  • public static IEnumerable<TSource> Prepend<TSource>(this IEnumerable<TSource> source, TSource element) (не в .Net Framework)

• System.Security.Cryptography.ECCurve: целая структура ECCurve, и все в ней (включая статический класс System.Security.Cryptography.ECCurve.NamedCurves): не в .Net Framework. Другими словами, все API-интерфейсы в следующем списке новы в .Net Core и не могут быть найдены в .Net Framework 4.6.1 (или 4.6.2): ​​

  public struct ECCurve {
      public enum ECCurveType {
          Characteristic2 = 4,
          Implicit = 0,
          Named = 5,
          PrimeMontgomery = 3,
          PrimeShortWeierstrass = 1,
          PrimeTwistedEdwards = 2,
      }
      public static class NamedCurves {
          public static ECCurve brainpoolP160r1 { get; }
          public static ECCurve brainpoolP160t1 { get; }
          public static ECCurve brainpoolP192r1 { get; }
          public static ECCurve brainpoolP192t1 { get; }
          public static ECCurve brainpoolP224r1 { get; }
          public static ECCurve brainpoolP224t1 { get; }
          public static ECCurve brainpoolP256r1 { get; }
          public static ECCurve brainpoolP256t1 { get; }
          public static ECCurve brainpoolP320r1 { get; }
          public static ECCurve brainpoolP320t1 { get; }
          public static ECCurve brainpoolP384r1 { get; }
          public static ECCurve brainpoolP384t1 { get; }
          public static ECCurve brainpoolP512r1 { get; }
          public static ECCurve brainpoolP512t1 { get; }
          public static ECCurve nistP256 { get; }
          public static ECCurve nistP384 { get; }
          public static ECCurve nistP521 { get; }
      }
      public byte[] A;
      public byte[] B;
      public byte[] Cofactor;
      public ECCurve.ECCurveType CurveType;
      public ECPoint G;
      public Nullable<HashAlgorithmName> Hash;
      public byte[] Order;
      public byte[] Polynomial;
      public byte[] Prime;
      public byte[] Seed;
      public bool IsCharacteristic2 { get; }
      public bool IsExplicit { get; }
      public bool IsNamed { get; }
      public bool IsPrime { get; }
      public Oid Oid { get; }
      public static ECCurve CreateFromFriendlyName(string oidFriendlyName);
      public static ECCurve CreateFromOid(Oid curveOid);
      public static ECCurve CreateFromValue(string oidValue);
      public void Validate();
  }
  

• System.Security.Cryptography.ECParameters struct: не в .Net Framework
• System.Security.Cryptography.ECPoint struct: не в .Net Framework
• System.Security.Cryptography.ECDsa:
  • public static ECDsa Create(ECCurve curve) (не в .Net Framework)
  • public static ECDsa Create(ECParameters parameters) (не в .Net Framework)
  • public virtual ECParameters ExportExplicitParameters(bool includePrivateParameters) (не в .Net Framework)
  • public virtual ECParameters ExportParameters(bool includePrivateParameters) (не в .Net Framework)
  • public virtual void GenerateKey(ECCurve curve) (не в .Net Framework)
  • public virtual void ImportParameters(ECParameters parameters) (не в .Net Framework)
• System.Text.RegularExpressions.Regex:
  • protected IDictionary CapNames { get; set; } (не в .Net Framework)
  • protected IDictionary Caps { get; set; } (не в .Net Framework)

Это намного больше, чем 43 API. Я еще не прошел список API. Standard Standard 2.0 (он огромный); как только я это сделаю, я отредактирую этот ответ, чтобы отразить то, что я нахожу.

Ответ 2

Я разместил аналогичный вопрос в проекте .Net Standard

Все кредиты goto @benaadams

Вы можете найти недостающие apis в: ApiCompatBaseline.net461.txt

Я проверил файл и нашел 52 записи (более 43!).

52 отсутствующих API:

     Member 'System.AppContext.GetData(System.String)' 
     Member 'System.AppContext.TargetFrameworkName.get()' 
     Type 'System.StringNormalizationExtensions' 
     Type 'System.Data.Common.DbColumn' 
     Type 'System.Data.Common.DbDataReaderExtensions' 
     Type 'System.Data.Common.IDbColumnSchemaGenerator' 
     Type 'System.Diagnostics.StackFrameExtensions' 
     Type 'System.Diagnostics.Tracing.EventCounter' 
     Member 'System.Diagnostics.Tracing.EventSource.add_EventCommandExecuted(System.EventHandler<System.Diagnostics.Tracing.EventCommandEventArgs>)' 
     Member 'System.Diagnostics.Tracing.EventSource.remove_EventCommandExecuted(System.EventHandler<System.Diagnostics.Tracing.EventCommandEventArgs>)' 
     Type 'System.Globalization.GlobalizationExtensions' 
     Member 'System.Linq.Enumerable.Append<TSource>(System.Collections.Generic.IEnumerable<TSource>, TSource)' 
     Member 'System.Linq.Enumerable.Prepend<TSource>(System.Collections.Generic.IEnumerable<TSource>, TSource)' 
     Member 'System.Linq.Expressions.Expression<TDelegate>.Compile(System.Boolean)' 
     Member 'System.Linq.Expressions.LambdaExpression.Compile(System.Boolean)' 
     Member 'System.Net.Http.HttpClientHandler.CheckCertificateRevocationList.get()' 
     Member 'System.Net.Http.HttpClientHandler.CheckCertificateRevocationList.set(System.Boolean)' 
     Member 'System.Net.Http.HttpClientHandler.ClientCertificates.get()' 
     Member 'System.Net.Http.HttpClientHandler.DefaultProxyCredentials.get()' 
     Member 'System.Net.Http.HttpClientHandler.DefaultProxyCredentials.set(System.Net.ICredentials)' 
     Member 'System.Net.Http.HttpClientHandler.MaxConnectionsPerServer.get()' 
     Member 'System.Net.Http.HttpClientHandler.MaxConnectionsPerServer.set(System.Int32)' 
     Member 'System.Net.Http.HttpClientHandler.MaxResponseHeadersLength.get()' 
     Member 'System.Net.Http.HttpClientHandler.MaxResponseHeadersLength.set(System.Int32)' 
     Member 'System.Net.Http.HttpClientHandler.Properties.get()' 
     Member 'System.Net.Http.HttpClientHandler.ServerCertificateCustomValidationCallback.get()' 
     Member 'System.Net.Http.HttpClientHandler.ServerCertificateCustomValidationCallback.set(System.Func<System.Net.Http.HttpRequestMessage, System.Security.Cryptography.X509Certificates.X509Certificate2, System.Security.Cryptography.X509Certificates.X509Chain, System.Net.Security.SslPolicyErrors, System.Boolean>)' 
     Member 'System.Net.Http.HttpClientHandler.SslProtocols.get()' 
     Member 'System.Net.Http.HttpClientHandler.SslProtocols.set(System.Security.Authentication.SslProtocols)' 
     Type 'System.Net.Sockets.SocketReceiveFromResult' 
     Type 'System.Net.Sockets.SocketReceiveMessageFromResult' 
     Type 'System.Net.Sockets.SocketTaskExtensions' 
     Type 'System.Runtime.Serialization.DataContractSerializerExtensions' 
     Type 'System.Runtime.Serialization.ISerializationSurrogateProvider' 
     Type 'System.Security.SecureStringMarshal' 
     Type 'System.Security.Cryptography.ECCurve' 
     Member 'System.Security.Cryptography.ECDsa.Create(System.Security.Cryptography.ECCurve)' 
     Member 'System.Security.Cryptography.ECDsa.Create(System.Security.Cryptography.ECParameters)' 
     Member 'System.Security.Cryptography.ECDsa.ExportExplicitParameters(System.Boolean)' 
     Member 'System.Security.Cryptography.ECDsa.ExportParameters(System.Boolean)' 
     Member 'System.Security.Cryptography.ECDsa.GenerateKey(System.Security.Cryptography.ECCurve)' 
     Member 'System.Security.Cryptography.ECDsa.ImportParameters(System.Security.Cryptography.ECParameters)' 
     Type 'System.Security.Cryptography.ECParameters' 
     Type 'System.Security.Cryptography.ECPoint' 
     Type 'System.Security.Cryptography.IncrementalHash' 
     Member 'System.Text.RegularExpressions.Regex.CapNames.get()' 
     Member 'System.Text.RegularExpressions.Regex.CapNames.set(System.Collections.IDictionary)' 
     Member 'System.Text.RegularExpressions.Regex.Caps.get()' 
     Member 'System.Text.RegularExpressions.Regex.Caps.set(System.Collections.IDictionary)' 
     Type 'System.Threading.PreAllocatedOverlapped' 
     Type 'System.Threading.ThreadPoolBoundHandle' 
     Type 'System.Xml.XPath.XDocumentExtensions' 

Я проверил большинство из этих API и обнаружил, что они недоступны в net461, но доступны в netstandard2

Обновление ноябрь 2017:

В финальной версии .NET Framework 4.7.1 реализованы все отсутствующие API в 4.6.1.

Список реализованных API

Теперь .Net Standard 2.0 встроен непосредственно в .NET Framework 4.7.1 без необходимости устанавливать поддерживаемые двоичные файлы .Net Standard 2.0.