IHostIoCompletionManager::SetCLRIoCompletionManager Method

Provides the host with an interface pointer to the ICLRIoCompletionManager instance implemented by the common language runtime (CLR).


HRESULT SetCLRIoCompletionManager (  
    [in] ICLRIoCompletionManager *pManager  


[in] An interface pointer to an ICLRIoCompletionManager instance provided by the CLR.

Return Value

HRESULT Description
S_OK SetCLRIoCompletionManager returned successfully.
HOST_E_CLRNOTAVAILABLE The 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.


After the CLR has called SetCLRIoCompletionManager, the host must call ICLRIoCompletionManager::OnComplete to notify the CLR when an I/O request has been completed.


Platforms: See System Requirements.

Header: MSCorEE.h

Library: Included as a resource in MSCorEE.dll

.NET Framework Versions: Available since 2.0

See Also

ICLRIoCompletionManager Interface
IHostIoCompletionManager Interface