ActivationArguments 类

定义

public ref class ActivationArguments sealed

public ref class ActivationArguments sealed : System::Security::Policy::EvidenceBase

[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public sealed class ActivationArguments

[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public sealed class ActivationArguments : System.Security.Policy.EvidenceBase

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type ActivationArguments = class

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type ActivationArguments = class
    inherit EvidenceBase

Public NotInheritable Class ActivationArguments

Public NotInheritable Class ActivationArguments
Inherits EvidenceBase

继承

Object

ActivationArguments

继承

Object

EvidenceBase

ActivationArguments

属性

ComVisibleAttribute SerializableAttribute

示例

下面的代码示例演示如何从AppDomainSetupAppDomain基于清单的应用程序的 的 获取当前 ActivationArguments 对象。

using System;
using System.Collections;
using System.Text;
using System.Security.Policy;
using System.Reflection;
using System.Security;
using System.Runtime.Hosting;

namespace ActivationContextSample
{
    public class Program : MarshalByRefObject
    {
        public static void Main(string[] args)
        {
            // Get the AppDomainManager from the current domain.
            AppDomainManager domainMgr = AppDomain.CurrentDomain.DomainManager;
            // Get the ApplicationActivator from the AppDomainManager.
            ApplicationActivator appActivator = domainMgr.ApplicationActivator;
            Console.WriteLine("Assembly qualified name from the application activator.");
            Console.WriteLine(appActivator.GetType().AssemblyQualifiedName);
            // Get the ActivationArguments from the SetupInformation property of the domain.
            ActivationArguments activationArgs = AppDomain.CurrentDomain.SetupInformation.ActivationArguments;
            // Get the ActivationContext from the ActivationArguments.
            ActivationContext actContext = activationArgs.ActivationContext;
            Console.WriteLine("The ActivationContext.Form property value is: " +
                activationArgs.ActivationContext.Form);
            Console.Read();
        }
    
        public void Run()
        {
            Main(new string[] { });
            Console.ReadLine();
        }
    }
}

Imports System.Collections
Imports System.Text
Imports System.Security.Policy
Imports System.Reflection
Imports System.Security
Imports System.Security.Permissions
Imports System.Runtime.Hosting



Public Class Program
    Inherits MarshalByRefObject

    <SecurityPermission(SecurityAction.LinkDemand, ControlDomainPolicy:=True)> _
    Public Shared Sub Main(ByVal args() As String)
        ' Get the AppDomainManager from the current domain.
        Dim domainMgr As AppDomainManager = AppDomain.CurrentDomain.DomainManager
        ' Get the ApplicationActivator from the AppDomainManager.
        Dim appActivator As ApplicationActivator = domainMgr.ApplicationActivator
        Console.WriteLine("Assembly qualified name from the application activator.")
        Console.WriteLine(appActivator.GetType().AssemblyQualifiedName)
        Dim ac As ActivationContext = AppDomain.CurrentDomain.ActivationContext
        ' Get the ActivationArguments from the SetupInformation property of the domain.
        Dim activationArgs As ActivationArguments = AppDomain.CurrentDomain.SetupInformation.ActivationArguments
        ' Get the ActivationContext from the ActivationArguments.
        Dim actContext As ActivationContext = activationArgs.ActivationContext
        Console.WriteLine("The ActivationContext.Form property value is: " + _
         activationArgs.ActivationContext.Form.ToString())
        Console.Read()

    End Sub

    <SecurityPermission(SecurityAction.LinkDemand, ControlDomainPolicy:=True)> _
    Public Sub Run()
        Main(New String() {})
        Console.ReadLine()

    End Sub
End Class

注解

ActivationArguments类由 AppDomainSetup 类使用。

基于清单的激活模型使用应用程序清单而不是程序集进行激活。 清单充分描述了应用程序及其依赖项、安全要求等。 与基于程序集的激活模型（尤其是对于 Web 应用程序）而言，清单模型具有多个优势。 例如，清单包含应用程序的安全要求，使用户能够在下载代码之前决定是否允许应用程序执行。 清单还包含有关应用程序依赖项的信息。

构造函数

属性

方法

适用于