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ApplicationActivationAttribute Class

Specifies whether components in the assembly run in the creator's process or in a system process.

Namespace:  System.EnterpriseServices
Assembly:  System.EnterpriseServices (in System.EnterpriseServices.dll)

[AttributeUsageAttribute(AttributeTargets.Assembly, Inherited = true)]
[ComVisibleAttribute(false)]
public sealed class ApplicationActivationAttribute : Attribute

The following code example demonstrates the use of ApplicationActivationAttribute to mark a ServicedComponent.

using System;
using System.EnterpriseServices;

[assembly: ApplicationName("Calculator")]
[assembly: ApplicationActivation(ActivationOption.Library)]
[assembly: System.Reflection.AssemblyKeyFile("Calculator.snk")]
public class Calculator : ServicedComponent
{
    public int Add (int x, int y)
    {
        return(x+y);
    }
}
[assembly: ApplicationName(S"Calculator")]
[assembly: ApplicationActivation(ActivationOption::Library)]
[assembly: System::Reflection::AssemblyKeyFile(S"Calculator.snk")];

public __gc class Calculator : public ServicedComponent {
public:
  int Add (int x, int y) {
    return(x+y);
  }
};

System.Object
  System.Attribute
    System.EnterpriseServices.ApplicationActivationAttribute

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

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