ApplicationAccessControlAttribute 类

定义

为包含 ServicedComponent 类的程序集指定访问控制。Specifies access controls to an assembly containing ServicedComponent classes.

public ref class ApplicationAccessControlAttribute sealed : Attribute
[System.AttributeUsage(System.AttributeTargets.Assembly, Inherited=true)]
[System.Runtime.InteropServices.ComVisible(false)]
public sealed class ApplicationAccessControlAttribute : Attribute
type ApplicationAccessControlAttribute = class
    inherit Attribute
Public NotInheritable Class ApplicationAccessControlAttribute
Inherits Attribute
继承
ApplicationAccessControlAttribute
属性

示例

下面的代码示例演示如何使用此特性来控制对包含ServicedComponent类的程序集的访问。The following code example demonstrates the use of this attribute to control access to an assembly containing ServicedComponent classes.

// Set component access controls.
[assembly:ApplicationAccessControl(Authentication=AuthenticationOption::Privacy,
ImpersonationLevel=ImpersonationLevelOption::Identify,
AccessChecksLevel=AccessChecksLevelOption::ApplicationComponent)];
// Set component access controls.
[assembly: ApplicationAccessControl(Authentication=AuthenticationOption.Privacy,
                                    ImpersonationLevel=ImpersonationLevelOption.Identify,
                                    AccessChecksLevel=AccessChecksLevelOption.ApplicationComponent)]
' Set component access controls.
<Assembly: ApplicationAccessControl(Authentication:=AuthenticationOption.Privacy, ImpersonationLevel:=ImpersonationLevelOption.Identify, AccessChecksLevel:=AccessChecksLevelOption.ApplicationComponent)> 

注解

在 .NET Framework 版本1.1 中, 如果此属性不存在于程序集中, 则默认情况下将启用 COM + 安全配置。In .NET Framework version 1.1, if this attribute is not present in the assembly, the COM+ security configuration is enabled by default. 这是 .NET Framework 版本1.0 中的行为更改。This is a change in behavior from .NET Framework version 1.0.

构造函数

ApplicationAccessControlAttribute()

初始化 ApplicationAccessControlAttribute 类的新实例,启用 COM+ 安全配置。Initializes a new instance of the ApplicationAccessControlAttribute class, enabling the COM+ security configuration.

ApplicationAccessControlAttribute(Boolean)

初始化 ApplicationAccessControlAttribute 类的新实例并设置 Value 属性以指示是否启用 COM 安全配置。Initializes a new instance of the ApplicationAccessControlAttribute class and sets the Value property indicating whether to enable COM security configuration.

属性

AccessChecksLevel

获取访问检查级别或将访问检查级别设置为进程级别或组件级别。Gets or sets the access checking level to process level or to component level.

Authentication

获取或设置远程过程调用 (RPC) 身份验证级别。Gets or sets the remote procedure call (RPC) authentication level.

ImpersonationLevel

获取或设置模拟级别,该级别允许调用该应用程序的目标。Gets or sets the impersonation level that is allowed for calling targets of this application.

TypeId

在派生类中实现时,获取此 Attribute 的唯一标识符。When implemented in a derived class, gets a unique identifier for this Attribute.

(继承自 Attribute)
Value

获取或设置一个值,该值指示是否启用 COM+ 安全配置。Gets or sets a value indicating whether to enable COM+ security configuration.

方法

Equals(Object)

返回一个值,该值指示此实例是否与指定的对象相等。Returns a value that indicates whether this instance is equal to a specified object.

(继承自 Attribute)
GetHashCode()

返回此实例的哈希代码。Returns the hash code for this instance.

(继承自 Attribute)
GetType()

获取当前实例的 TypeGets the Type of the current instance.

(继承自 Object)
IsDefaultAttribute()

在派生类中重写时,指示此实例的值是否是派生类的默认值。When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.

(继承自 Attribute)
Match(Object)

当在派生类中重写时,返回一个指示此实例是否等于指定对象的值。When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.

(继承自 Attribute)
MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(继承自 Object)
ToString()

返回表示当前对象的字符串。Returns a string that represents the current object.

(继承自 Object)

显式界面实现

_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)

将一组名称映射为对应的一组调度标识符。Maps a set of names to a corresponding set of dispatch identifiers.

(继承自 Attribute)
_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)

检索对象的类型信息,然后可以使用该信息获取接口的类型信息。Retrieves the type information for an object, which can be used to get the type information for an interface.

(继承自 Attribute)
_Attribute.GetTypeInfoCount(UInt32)

检索对象提供的类型信息接口的数量(0 或 1)。Retrieves the number of type information interfaces that an object provides (either 0 or 1).

(继承自 Attribute)
_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)

提供对某一对象公开的属性和方法的访问。Provides access to properties and methods exposed by an object.

(继承自 Attribute)

适用于