HostProtectionAttribute.SharedState Property

Reference

Definition

Namespace:: System.Security.Permissions

Assembly:: System.Security.Permissions.dll

Assembly:: mscorlib.dll

Package:: System.Security.Permissions v8.0.0

Package:: System.Security.Permissions v9.0.0-rc.2.24473.5

Source:: HostProtectionAttribute.cs

Source:: HostProtectionAttribute.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets a value indicating whether shared state is exposed.

public:
 property bool SharedState { bool get(); void set(bool value); };

public bool SharedState { get; set; }

member this.SharedState : bool with get, set

Public Property SharedState As Boolean

Property Value

Boolean

true if shared state is exposed; otherwise, false. The default is false.

Examples

The following code example illustrates the use of the HostProtectionAttribute attribute with the SharedState property. 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, 
// self-affecting process management, and self-affecting threading.
// This method allows the user to quit the sample.

[HostProtection(SharedState=true,SelfAffectingProcessMgmt=true,
SelfAffectingThreading=true,UI=true)]
static void ExecuteBreak()
{
   Console::WriteLine( "Executing Debugger.Break." );
   Debugger::Break();
   Debugger::Log( 1, "info", "test message" );
}

// Use the enumeration flags to indicate that this method exposes shared 
// state, self-affecting process management, and self-affecting threading.
[HostProtectionAttribute(SharedState=true, SelfAffectingProcessMgmt=true,
     SelfAffectingThreading=true, UI=true)]
// This method allows the user to quit the sample.
private static void ExecuteBreak()
{
    Console.WriteLine("Executing Debugger.Break.");
    Debugger.Break();
    Debugger.Log(1,"info","test message");
}

' Use the enumeration flags to indicate that this method exposes shared
' state, self-affecting process management, and self-affecting threading.
<HostProtectionAttribute(SharedState := True, _
    SelfAffectingProcessMgmt := True, _
    SelfAffectingThreading := True, UI := True)> _
Private Shared Sub ExecuteBreak()

    ' This method allows the user to quit the sample.
    Console.WriteLine("Executing Debugger.Break.")
    Debugger.Break()
    Debugger.Log(1, "info", "test message")
End Sub

Remarks

When SharedState is true, it indicates that a state is exposed that might be shared between threads.

Applies to

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