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IHostSecurityContext::Capture Method

  • Artikkel

Gets a clone of the IHostSecurityContext instance returned from a call to IHostSecurityManager::GetSecurityContext.

Syntax

HRESULT Capture (  
    [out] IHostSecurityContext** ppClonedContext  
);

Parameters

ppClonedContext
[out] A pointer to the address of a clone of the IHostSecurityContext object to be captured.

Return Value

HRESULT Description
S_OK Capture returned successfully.
HOST_E_CLRNOTAVAILABLE The common language runtime (CLR) has not been loaded into a process, or the CLR is in a state in which it cannot run managed code or process the call successfully.
HOST_E_TIMEOUT The call timed out.
HOST_E_NOT_OWNER The caller does not own the lock.
HOST_E_ABANDONED An event was canceled while a blocked thread or fiber was waiting on it.
E_FAIL An unknown catastrophic failure occurred. When a method returns E_FAIL, the CLR is no longer usable within the process. Subsequent calls to hosting methods return HOST_E_CLRNOTAVAILABLE.

Remarks

The interface pointer returned from Capture is a clone of the captured context. When this information is moved across an asynchronous code point, its lifetime is separated from that of the pointer against which the call was made. The original pointer can therefore be released.

Requirements

Platforms: See System Requirements.

Header: MSCorEE.h

Library: Included as a resource in MSCorEE.dll

.NET Framework Versions: Available since 2.0

See also