Expand Minimize
0 out of 1 rated this helpful - Rate this topic

HostProtectionResource Enumeration

Specifies categories of functionality potentially harmful to the host if invoked by a method or class.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

Namespace:  System.Security.Permissions
Assembly:  mscorlib (in mscorlib.dll)
[SerializableAttribute]
[FlagsAttribute]
[ComVisibleAttribute(true)]
public enum HostProtectionResource
Member nameDescription
NoneExposes no host resources.
SynchronizationExposes synchronization.
SharedStateExposes state that might be shared between threads.
ExternalProcessMgmtMight create or destroy other processes.
SelfAffectingProcessMgmtMight exit the current process, terminating the server.
ExternalThreadingCreates or manipulates threads other than its own, which might be harmful to the host.
SelfAffectingThreadingManipulates threads in a way that only affects user code.
SecurityInfrastructureExposes the security infrastructure.
UIExposes the user interface.
MayLeakOnAbortMight cause a resource leak on termination, if not protected by a safe handle or some other means of ensuring the release of resources.
AllExposes all host resources.

This enumeration is used by the HostProtectionAttribute attribute.

The following code example shows the use of the HostProtectionResource enumeration with the HostProtectionAttribute attribute. This example is part of a larger example provided for the HostProtectionAttribute class.

// Use the enumeration flags to indicate that this method exposes  
// shared state and self-affecting process management. 
// Either of the following attribute statements can be used to set the 
// resource flags.
[HostProtectionAttribute(SharedState = true, 
    SelfAffectingProcessMgmt = true)]
[HostProtectionAttribute(Resources = HostProtectionResource.SharedState |
     HostProtectionResource.SelfAffectingProcessMgmt)]
private static void Exit(string Message, int Code)
{
    // Exit the sample when an exception is thrown.
    Console.WriteLine("\nFAILED: " + Message + " " + Code.ToString());
    Environment.ExitCode = Code;
    Environment.Exit(Code);
}

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
Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.