System.Runtime.InteropServices Namespace

System.Runtime.InteropServices 命名空间提供各种各样支持 COM 互操作 及平台调用服务的成员。 The System.Runtime.InteropServices namespace provides a wide variety of members that support COM interop and platform invoke services. 如果不熟悉这些服务,请参阅与非托管代码交互操作 If you are unfamiliar with these services, see Interoperating with Unmanaged Code.

AllowReversePInvokeCallsAttribute

允许非托管方法调用托管方法。Allows an unmanaged method to call a managed method.

AutomationProxyAttribute

指定应使用自动化封送处理程序还是自定义代理和存根对类型进行封送处理。Specifies whether the type should be marshaled using the Automation marshaler or a custom proxy and stub.

BestFitMappingAttribute

控制是否将 Unicode 字符转换为最接近的匹配 ANSI 字符。Controls whether Unicode characters are converted to the closest matching ANSI characters.

BStrWrapper

VT_BSTR 类型的数据从托管代码封送到非托管代码。Marshals data of type VT_BSTR from managed to unmanaged code. 此类不能被继承。This class cannot be inherited.

ClassInterfaceAttribute

指示在完全生成某个接口后为要向 COM 公开的类生成的类接口类型。Indicates the type of class interface to be generated for a class exposed to COM, if an interface is generated at all.

CoClassAttribute

指定从类型库中导入的 coclass 的类标识符。Specifies the class identifier of a coclass imported from a type library.

ComAliasNameAttribute

指示参数或字段类型的 COM 别名。Indicates the COM alias for a parameter or field type.

ComAwareEventInfo

允许事件处理程序的后期绑定注册。Permits late-bound registration of an event handler.

ComCompatibleVersionAttribute

向 COM 客户端指示程序集当前版本中的所有类与该程序集早期版本中的类兼容。Indicates to a COM client that all classes in the current version of an assembly are compatible with classes in an earlier version of the assembly.

ComConversionLossAttribute

指示从类型库向程序集导入类或接口时丢失了有关信息。Indicates that information was lost about a class or interface when it was imported from a type library to an assembly.

ComDefaultInterfaceAttribute

指定要向 COM 公开的默认接口。Specifies a default interface to expose to COM. 此类不能被继承。This class cannot be inherited.

ComEventInterfaceAttribute

标识源接口和实现事件接口方法的类,事件接口在从 COM 类型库中导入组件类时生成。Identifies the source interface and the class that implements the methods of the event interface that is generated when a coclass is imported from a COM type library.

ComEventsHelper

提供允许 .NET Framework 委托的方法,这些委托处理将从 COM 对象添加和删除的事件。Provides methods that enable .NET Framework delegates that handle events to be added and removed from COM objects.

COMException

当 COM 方法调用返回一个无法识别的 HRESULT 时引发的异常。The exception that is thrown when an unrecognized HRESULT is returned from a COM method call.

ComImportAttribute

指示该属性化类型是以前在 COM 中定义的。Indicates that the attributed type was previously defined in COM.

ComRegisterFunctionAttribute

指定从 COM 中注册使用的程序集时要调用的方法;这样可以在注册进程中执行用户编写的代码。Specifies the method to call when you register an assembly for use from COM; this enables the execution of user-written code during the registration process.

ComSourceInterfacesAttribute

为属性化类标识公开为 COM 事件源的一组接口。Identifies a list of interfaces that are exposed as COM event sources for the attributed class.

ComUnregisterFunctionAttribute

指定从 COM 中注销使用的程序集时要调用的方法;这可以在注销过程中执行用户编写的代码。Specifies the method to call when you unregister an assembly for use from COM; this allows for the execution of user-written code during the unregistration process.

ComVisibleAttribute

控制程序集中单独托管类型或成员,或所有类型对 COM 的访问性。Controls accessibility of an individual managed type or member, or of all types within an assembly, to COM.

CriticalHandle

表示句柄资源的包装类。Represents a wrapper class for handle resources.

CurrencyWrapper

对封送处理程序应该将其作为 VT_CY 封送的对象进行包装。Wraps objects the marshaler should marshal as a VT_CY.

DefaultCharSetAttribute

指定 CharSet 枚举的值。Specifies the value of the CharSet enumeration. 此类不能被继承。This class cannot be inherited.

DefaultDllImportSearchPathsAttribute

指定用于搜索提供平台调用功能的 DLL 的路径。Specifies the paths that are used to search for DLLs that provide functions for platform invokes.

DefaultParameterValueAttribute

设置当从支持默认参数的语言中调用参数时参数的默认值。Sets the default value of a parameter when called from a language that supports default parameters. 此类不能被继承。This class cannot be inherited.

DispatchWrapper

对封送处理程序应该将其作为 VT_DISPATCH 封送的对象进行包装。Wraps objects the marshaler should marshal as a VT_DISPATCH.

DispIdAttribute

指定方法、字段或属性的 COM 调度标识符 (DISPID)。Specifies the COM dispatch identifier (DISPID) of a method, field, or property.

DllImportAttribute

指示该属性化方法由非托管动态链接库 (DLL) 作为静态入口点公开。Indicates that the attributed method is exposed by an unmanaged dynamic-link library (DLL) as a static entry point.

ErrorWrapper

对封送处理程序应该将其作为 VT_ERROR 封送的对象进行包装。Wraps objects the marshaler should marshal as a VT_ERROR.

ExtensibleClassFactory

在创建过程中启用从非托管对象扩展的托管对象的自定义。Enables customization of managed objects that extend from unmanaged objects during creation.

ExternalException

所有 COM 互操作 异常和结构化异常处理 (SEH) 异常的异常基类型。The base exception type for all COM interop exceptions and structured exception handling (SEH) exceptions.

FieldOffsetAttribute

指示字段在类或结构的非托管表示形式内的物理位置。Indicates the physical position of fields within the unmanaged representation of a class or structure.

GuidAttribute

当不需要自动 GUID 时提供显式的 GuidSupplies an explicit Guid when an automatic GUID is undesirable.

HandleCollector

跟踪未完成的句柄并在达到指定阈值时强制实施垃圾回收。Tracks outstanding handles and forces a garbage collection when the specified threshold is reached.

IDispatchImplAttribute

指示当向 COM 公开双重接口和调度接口时公共语言运行时使用何种 IDispatch 实现。Indicates which IDispatch implementation the common language runtime uses when exposing dual interfaces and dispinterfaces to COM.

ImportedFromTypeLibAttribute

指示在程序集内定义的类型原来在类型库中定义。Indicates that the types defined within an assembly were originally defined in a type library.

InAttribute

指示应将数据从调用方封送到被调用方,而不返回到调用方。Indicates that data should be marshaled from the caller to the callee, but not back to the caller.

InterfaceTypeAttribute

指示向 COM 公开时,托管接口是双重的、仅支持调度的、还是仅支持 IUnknown 的。Indicates whether a managed interface is dual, dispatch-only, or IUnknown -only when exposed to COM.

InvalidComObjectException

当使用无效的 COM 对象时引发的异常。The exception thrown when an invalid COM object is used.

InvalidOleVariantTypeException

封送拆收器在遇到不能封送到托管代码的 Variant 类型的参数时引发的异常。The exception thrown by the marshaler when it encounters an argument of a variant type that can not be marshaled to managed code.

LCIDConversionAttribute

指示方法的非托管签名需要区域设置标识符 (LCID) 参数。Indicates that a method's unmanaged signature expects a locale identifier (LCID) parameter.

ManagedToNativeComInteropStubAttribute

为用户在托管与 COM 互操作方案中自定义互操作存根提供支持。Provides support for user customization of interop stubs in managed-to-COM interop scenarios.

Marshal

提供了一个方法集合,这些方法用于分配非托管内存、复制非托管内存块、将托管类型转换为非托管类型,此外还提供了在与非托管代码交互时使用的其他杂项方法。Provides a collection of methods for allocating unmanaged memory, copying unmanaged memory blocks, and converting managed to unmanaged types, as well as other miscellaneous methods used when interacting with unmanaged code.

MarshalAsAttribute

指示如何在托管代码与非托管代码之间封送数据。Indicates how to marshal the data between managed and unmanaged code.

MarshalDirectiveException

当封送拆收器遇到它不支持的 MarshalAsAttribute 时由该封送拆收器引发的异常。The exception that is thrown by the marshaler when it encounters a MarshalAsAttribute it does not support.

MemoryMarshal

提供与 Memory<T>ReadOnlyMemory<T>Span<T>ReadOnlySpan<T> 进行交互操作的方法。Provides methods to interoperate with Memory<T>, ReadOnlyMemory<T>, Span<T>, and ReadOnlySpan<T>.

NativeLibrary

提供用于管理本机库的 API。Provides APIs for managing native libraries.

OptionalAttribute

指示参数是可选的。Indicates that a parameter is optional.

OutAttribute

指示应将数据从被调用方封送回调用方。Indicates that data should be marshaled from callee back to caller.

PreserveSigAttribute

指示应取消在 COM 互操作调用期间发生的 HRESULT 或 retval 签名转换。Indicates that the HRESULT or retval signature transformation that takes place during COM interop calls should be suppressed.

PrimaryInteropAssemblyAttribute

指示该特性化的程序集是主互操作程序集。Indicates that the attributed assembly is a primary interop assembly.

ProgIdAttribute

允许用户指定类的 ProgID。Allows the user to specify the ProgID of a class.

RegistrationServices

提供一组用于注册和注销托管程序集以供从 COM 使用的服务。Provides a set of services for registering and unregistering managed assemblies for use from COM.

RuntimeEnvironment

提供一个返回有关公共语言运行时环境的信息的 static 方法。Provides a collection of static methods that return information about the common language runtime environment.

RuntimeInformation

提供有关 .NET 运行时安装的信息。Provides information about the .NET runtime installation.

SafeArrayRankMismatchException

传入的 SAFEARRAY 的设置级别与托管签名中指定的设置级别不匹配时引发的异常。The exception thrown when the rank of an incoming SAFEARRAY does not match the rank specified in the managed signature.

SafeArrayTypeMismatchException

传入的 SAFEARRAY 的类型与托管签名中指定的类型不匹配时引发的异常。The exception thrown when the type of the incoming SAFEARRAY does not match the type specified in the managed signature.

SafeBuffer

提供可用于读取和写入的受控内存缓冲区。Provides a controlled memory buffer that can be used for reading and writing. 尝试访问受控缓冲区(不足和溢出)以外的内存会引发异常。Attempts to access memory outside the controlled buffer (underruns and overruns) raise exceptions.

SafeHandle

表示操作系统句柄的包装类。Represents a wrapper class for operating system handles. 必须继承此类。This class must be inherited.

SEHException

表示结构化异常处理 (SEH) 错误。Represents structured exception handling (SEH) errors.

SequenceMarshal

提供与 ReadOnlySequence<T> 进行互操作的方法集合。Provides a collection of methods for interoperating with ReadOnlySequence<T>.

SetWin32ContextInIDispatchAttribute

此特性已弃用。This attribute has been deprecated.

StandardOleMarshalObject

用标准 OLE STA 封送拆收器替换标准公共语言运行时 (CLR) 自由线程封送拆收器。Replaces the standard common language runtime (CLR) free-threaded marshaler with the standard OLE STA marshaler.

StructLayoutAttribute

允许你控制内存中类或结构的数据字段的物理布局。Lets you control the physical layout of the data fields of a class or structure in memory.

TypeIdentifierAttribute

提供对类型等效性的支持。Provides support for type equivalence.

TypeLibConverter

提供一组服务,这些服务将托管程序集转换为 COM 类型库或进行反向转换。Provides a set of services that convert a managed assembly to a COM type library and vice versa.

TypeLibFuncAttribute

包含最初从 COM 类型库为此方法导入的 FUNCFLAGSContains the FUNCFLAGS that were originally imported for this method from the COM type library.

TypeLibImportClassAttribute

指定哪个 Type 独占使用接口。Specifies which Type exclusively uses an interface. 此类不能被继承。This class cannot be inherited.

TypeLibTypeAttribute

包含最初为此类型从 COM 类型库导入的 TYPEFLAGSContains the TYPEFLAGS that were originally imported for this type from the COM type library.

TypeLibVarAttribute

包含最初为此字段从 COM 类型库导入的 VARFLAGSContains the VARFLAGS that were originally imported for this field from the COM type library.

TypeLibVersionAttribute

指定已导出类型库的版本号。Specifies the version number of an exported type library.

UnknownWrapper

对封送处理程序应该将其作为 VT_UNKNOWN 封送的对象进行包装。Wraps objects the marshaler should marshal as a VT_UNKNOWN.

UnmanagedFunctionPointerAttribute

控制作为非托管函数指针传递到非托管代码(或从非托管代码中传递)的委托签名的封送处理行为。Controls the marshaling behavior of a delegate signature passed as an unmanaged function pointer to or from unmanaged code. 此类不能被继承。This class cannot be inherited.

VariantWrapper

VT_VARIANT | VT_BYREF 类型的数据从托管代码封送到非托管代码。Marshals data of type VT_VARIANT | VT_BYREF from managed to unmanaged code. 此类不能被继承。This class cannot be inherited.

结构

ArrayWithOffset

封装指定数组内的数组和偏移量。Encapsulates an array and an offset within the specified array.

BIND_OPTS

请改用 BIND_OPTSUse BIND_OPTS instead.

BINDPTR

请改用 BINDPTRUse BINDPTR instead.

CONNECTDATA

请改用 CONNECTDATAUse CONNECTDATA instead.

DISPPARAMS

请改用 DISPPARAMSUse DISPPARAMS instead.

ELEMDESC

请改用 ELEMDESCUse ELEMDESC instead.

ELEMDESC.DESCUNION

请改用 ELEMDESC.DESCUNIONUse ELEMDESC.DESCUNION instead.

EXCEPINFO

请改用 EXCEPINFOUse EXCEPINFO instead.

FILETIME

请改用 FILETIMEUse FILETIME instead.

FUNCDESC

请改用 FUNCDESCUse FUNCDESC instead.

GCHandle

提供用于从非托管内存访问托管对象的方法。Provides a way to access a managed object from unmanaged memory.

HandleRef

将包含句柄的托管对象包装到通过平台调用传递到非托管代码的资源中。Wraps a managed object holding a handle to a resource that is passed to unmanaged code using platform invoke.

IDLDESC

请改用 IDLDESCUse IDLDESC instead.

OSPlatform

表示一种操作系统平台。Represents an operating system platform.

PARAMDESC

请改用 PARAMDESCUse PARAMDESC instead.

STATSTG

请改用 STATSTGUse STATSTG instead.

TYPEATTR

请改用 TYPEATTRUse TYPEATTR instead.

TYPEDESC

请改用 TYPEDESCUse TYPEDESC instead.

TYPELIBATTR

请改用 TYPELIBATTRUse TYPELIBATTR instead.

VARDESC

请改用 VARDESCUse VARDESC instead.

VARDESC.DESCUNION

请改用 VARDESC.DESCUNIONUse VARDESC.DESCUNION instead.

接口

_Activator

向非托管代码公开 Activator 类。Exposes the Activator class to unmanaged code.

_Assembly

向非托管代码公开 Assembly 类的公共成员。Exposes the public members of the Assembly class to unmanaged code.

_AssemblyBuilder

向非托管代码公开 AssemblyBuilder 类。Exposes the AssemblyBuilder class to unmanaged code.

_AssemblyName

向非托管代码公开 AssemblyName 类。Exposes the AssemblyName class to unmanaged code.

_Attribute

向非托管代码公开 Attribute 类。Exposes the Attribute class to unmanaged code.

_ConstructorBuilder

向非托管代码公开 ConstructorBuilder 类。Exposes the ConstructorBuilder class to unmanaged code.

_ConstructorInfo

向非托管代码公开 ConstructorInfo 类的公共成员。Exposes the public members of the ConstructorInfo class to unmanaged code.

_CustomAttributeBuilder

向非托管代码公开 CustomAttributeBuilder 类。Exposes the CustomAttributeBuilder class to unmanaged code.

_EnumBuilder

向非托管代码公开 EnumBuilder 类。Exposes the EnumBuilder class to unmanaged code.

_EventBuilder

向非托管代码公开 EventBuilder 类。Exposes the EventBuilder class to unmanaged code.

_EventInfo

向非托管代码公开 EventInfo 类的公共成员。Exposes the public members of the EventInfo class to unmanaged code.

_Exception

向非托管代码公开 Exception 类的公共成员。Exposes the public members of the Exception class to unmanaged code.

_FieldBuilder

向非托管代码公开 FieldBuilder 类。Exposes the FieldBuilder class to unmanaged code.

_FieldInfo

向非托管代码公开 FieldInfo 类的公共成员。Exposes the public members of the FieldInfo class to unmanaged code.

_ILGenerator

向非托管代码公开 ILGenerator 类。Exposes the ILGenerator class to unmanaged code.

_LocalBuilder

向非托管代码公开 LocalBuilder 类。Exposes the LocalBuilder class to unmanaged code.

_MemberInfo

向非托管代码公开 MemberInfo 类的公共成员。Exposes the public members of the MemberInfo class to unmanaged code.

_MethodBase

向非托管代码公开 MethodBase 类的公共成员。Exposes the public members of the MethodBase class to unmanaged code.

_MethodBuilder

向非托管代码公开 MethodBuilder 类。Exposes the MethodBuilder class to unmanaged code.

_MethodInfo

向非托管代码公开 MethodInfo 类的公共成员。Exposes the public members of the MethodInfo class to unmanaged code.

_MethodRental

向非托管代码公开 MethodRental 类。Exposes the MethodRental class to unmanaged code.

_Module

向非托管代码公开 Module 类。Exposes the Module class to unmanaged code.

_ModuleBuilder

向非托管代码公开 ModuleBuilder 类。Exposes the ModuleBuilder class to unmanaged code.

_ParameterBuilder

向非托管代码公开 ParameterBuilder 类。Exposes the ParameterBuilder class to unmanaged code.

_ParameterInfo

向非托管代码公开 ParameterInfo 类。Exposes the ParameterInfo class to unmanaged code.

_PropertyBuilder

向非托管代码公开 PropertyBuilder 类。Exposes the PropertyBuilder class to unmanaged code.

_PropertyInfo

向非托管代码公开 PropertyInfo 类的公共成员。Exposes the public members of the PropertyInfo class to unmanaged code.

_SignatureHelper

向非托管代码公开 SignatureHelper 类。Exposes the SignatureHelper class to unmanaged code.

_Thread

向非托管代码公开 Thread 类。Exposes the Thread class to unmanaged code.

_Type

向非托管代码公开 Type 类的公共成员。Exposes the public members of the Type class to the unmanaged code.

_TypeBuilder

向非托管代码公开 TypeBuilder 类。Exposes the TypeBuilder class to unmanaged code.

ICustomAdapter

为客户提供访问实际对象的方法,而不是访问自定义封送处理程序分发的适配器对象的方法。Provides a way for clients to access the actual object, rather than the adapter object handed out by a custom marshaler.

ICustomFactory

使用户能够为扩展 MarshalByRefObject 的托管对象编写激活代码。Enables users to write activation code for managed objects that extend MarshalByRefObject.

ICustomMarshaler

提供用于处理方法调用的自定义包装器。Provides custom wrappers for handling method calls.

ICustomQueryInterface

允许开发人员提供 IUnknown::QueryInterface(REFIID riid, void **ppvObject) 方法的自定义托管实现。Enables developers to provide a custom, managed implementation of the IUnknown::QueryInterface(REFIID riid, void **ppvObject) method.

IRegistrationServices

提供一组用于注册和注销托管程序集以供从 COM 使用的服务。Provides a set of services for registering and unregistering managed assemblies for use from COM.

ITypeLibConverter

提供一组服务,这些服务将托管程序集转换为 COM 类型库或进行反向转换。Provides a set of services that convert a managed assembly to a COM type library and vice versa.

ITypeLibExporterNameProvider

当导出到类型库时提供名称大小写控制。Provides control over the casing of names when exported to a type library.

ITypeLibExporterNotifySink

提供回叫机制,以供程序集转换器向调用方通知转换的状态,并在转换过程本身之中涉及调用方。Provides a callback mechanism for the assembly converter to inform the caller of the status of the conversion, and involve the caller in the conversion process itself.

ITypeLibImporterNotifySink

提供回叫机制,以供类型库转换器向调用方通知转换的状态,并在转换过程本身之中涉及调用方。Provides a callback mechanism for the type library converter to inform the caller of the status of the conversion, and involve the caller in the conversion process itself.

UCOMIBindCtx

请改用 BIND_OPTSUse BIND_OPTS instead.

UCOMIConnectionPoint

请改用 IConnectionPointUse IConnectionPoint instead.

UCOMIConnectionPointContainer

请改用 IConnectionPointContainerUse IConnectionPointContainer instead.

UCOMIEnumConnectionPoints

请改用 IEnumConnectionPointsUse IEnumConnectionPoints instead.

UCOMIEnumConnections

请改用 IEnumConnectionsUse IEnumConnections instead.

UCOMIEnumMoniker

请改用 IEnumMonikerUse IEnumMoniker instead.

UCOMIEnumString

请改用 IEnumStringUse IEnumString instead.

UCOMIEnumVARIANT

请改用 IEnumVARIANTUse IEnumVARIANT instead.

UCOMIMoniker

请改用 IMonikerUse IMoniker instead.

UCOMIPersistFile

请改用 IPersistFileUse IPersistFile instead.

UCOMIRunningObjectTable

请改用 IRunningObjectTableUse IRunningObjectTable instead.

UCOMIStream

请改用 IStreamUse IStream instead.

UCOMITypeComp

请改用 ITypeCompUse ITypeComp instead.

UCOMITypeInfo

请改用 ITypeInfoUse ITypeInfo instead.

UCOMITypeLib

请改用 ITypeLibUse ITypeLib instead.

枚举

Architecture

指示处理器体系结构。Indicates the processor architecture.

AssemblyRegistrationFlags

定义注册程序集时使用的一组标志。Defines a set of flags used when registering assemblies.

CALLCONV

请改用 CALLCONVUse CALLCONV instead.

CallingConvention

指定调用在非托管代码中实现的方法所需的调用约定。Specifies the calling convention required to call methods implemented in unmanaged code.

CharSet

规定封送字符串应使用何种字符集。Dictates which character set marshaled strings should use.

ClassInterfaceType

标识为某个类生成的类接口的类型。Identifies the type of class interface that is generated for a class.

ComInterfaceType

标识如何向 COM 公开接口。Identifies how to expose an interface to COM.

ComMemberType

描述 COM 成员的类型。Describes the type of a COM member.

CustomQueryInterfaceMode

指示 GetComInterfaceForObject(Object, Type, CustomQueryInterfaceMode) 方法的 IUnknown::QueryInterface 调用是否可以使用 ICustomQueryInterface 接口。Indicates whether the GetComInterfaceForObject(Object, Type, CustomQueryInterfaceMode) method's IUnknown::QueryInterface calls can use the ICustomQueryInterface interface.

CustomQueryInterfaceResult

提供 GetInterface(Guid, IntPtr) 方法的返回值。Provides return values for the GetInterface(Guid, IntPtr) method.

DESCKIND

请改用 DESCKINDUse DESCKIND instead.

DllImportSearchPath

指定用于搜索提供平台调用功能的 DLL 的路径。Specifies the paths that are used to search for DLLs that provide functions for platform invokes.

ExporterEventKind

描述类型库导出程序在导出类型库时进行的回调。Describes the callbacks that the type library exporter makes when exporting a type library.

FUNCFLAGS

请改用 FUNCFLAGSUse FUNCFLAGS instead.

FUNCKIND

请改用 FUNCKINDUse FUNCKIND instead.

GCHandleType

表示 GCHandle 类可以分配的句柄的类型。Represents the types of handles the GCHandle class can allocate.

IDispatchImplType

指示将用于特定类的 IDispatch 实现。Indicates which IDispatch implementation to use for a particular class.

IDLFLAG

请改用 IDLFLAGUse IDLFLAG instead.

IMPLTYPEFLAGS

请改用 IMPLTYPEFLAGSUse IMPLTYPEFLAGS instead.

ImporterEventKind

描述类型库导入程序在导入类型库时生成的回调。Describes the callbacks that the type library importer makes when importing a type library.

INVOKEKIND

请改用 INVOKEKINDUse INVOKEKIND instead.

LayoutKind

控制当导出到非托管代码时对象的布局。Controls the layout of an object when exported to unmanaged code.

LIBFLAGS

请改用 LIBFLAGSUse LIBFLAGS instead.

PARAMFLAG

请改用 PARAMFLAGUse PARAMFLAG instead.

RegistrationClassContext

指定执行上下文集,类对象将在这些上下文中对请求构造实例的请求可用。Specifies the set of execution contexts in which a class object will be made available for requests to construct instances.

RegistrationConnectionType

定义到类对象的连接的类型。Defines the types of connections to a class object.

SYSKIND

请改用 SYSKINDUse SYSKIND instead.

TYPEFLAGS

请改用 TYPEFLAGSUse TYPEFLAGS instead.

TYPEKIND

请改用 TYPEKINDUse TYPEKIND instead.

TypeLibExporterFlags

指示应该如何生成类型库。Indicates how a type library should be produced.

TypeLibFuncFlags

描述从中导入该方法的 COM 类型库中 FUNCFLAGS 的原始设置。Describes the original settings of the FUNCFLAGS in the COM type library from where this method was imported.

TypeLibImporterFlags

指示应该如何生成程序集。Indicates how an assembly should be produced.

TypeLibTypeFlags

描述从中导入该类型的 COM 类型库中 TYPEFLAGS 的原始设置。Describes the original settings of the TYPEFLAGS in the COM type library from which the type was imported.

TypeLibVarFlags

描述从中导入该变量的 COM 类型库中 VARFLAGS 的原始设置。Describes the original settings of the VARFLAGS in the COM type library from which the variable was imported.

UnmanagedType

指定如何将参数或字段封送到非托管代码。Identifies how to marshal parameters or fields to unmanaged code.

VarEnum

指示当数组作为 SafeArray 从托管代码封送到非托管代码时,如何封送该数组的元素。Indicates how to marshal the array elements when an array is marshaled from managed to unmanaged code as a SafeArray.

VARFLAGS

请改用 VARFLAGSUse VARFLAGS instead.

委托

DllImportResolver

提供用于通过回调解析本机库的委托。Provides a delegate used to resolve native libraries via callback.

ObjectCreationDelegate

创建 COM 对象。Creates a COM object.

注解

此命名空间的成员提供多个类别的功能下, 表中所示。Members of this namespace provide several categories of functionality, as shown in the following table. 特性可控制封送处理行为,例如如何安排结构或如何表示字符串。Attributes control marshaling behavior, such as how to arrange structures or how to represent strings. 最重要属性是DllImportAttribute,用于定义平台调用方法可以访问非托管的 Api 和MarshalAsAttribute,用于指定数据之间的封送托管和非托管内存。The most important attributes are DllImportAttribute, which you use to define platform invoke methods for accessing unmanaged APIs, and MarshalAsAttribute, which you use to specify how data is marshaled between managed and unmanaged memory.