Sets the interface pointer that the common language runtime (CLR) can use to get the host's implementation of IHostControl Interface.
HRESULT SetHostControl( [in] IHostControl* pHostControl );
[in] An interface pointer to the host's implementation of IHostControl Interface.
|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. If a method returns E_FAIL, the CLR is no longer usable within the process. Subsequent calls to hosting methods return HOST_E_CLRNOTAVAILABLE.|
|E_CLR_ALREADY_STARTED||The CLR has already been initialized.|
You must call
SetHostControl before the CLR is initialized, that is, before you call Start Method or use any of the Metadata Interfaces. It is recommended that you call
SetHostControl immediately after calling CorBindToCurrentRuntime Function or CorBindToRuntimeEx Function.
Platforms: See System Requirements.
Library: Included as a resource in MSCorEE.dll
.NET Framework Versions: Available since 2.0