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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
);
Parameters
- pHostControl
[in] An interface pointer to the host's implementation of IHostControl Interface.
Return Value
HRESULT |
Description |
|---|---|
S_OK |
SetHostControl 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. 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. |
Remarks
You must call SetHostControl before the CLR is initialized, that is, before you call ICLRRuntimeHost::Start Method or use any of the Metadata Interfaces. It is recommended that you call SetHostControl immediately after calling CorBindToCurrentRuntime Function or CorBindToRuntimeEx Function.
Requirements
Platforms: See .NET Framework System Requirements.
Header: MSCorEE.h
Library: Included as a resource in MSCorEE.dll
.NET Framework Versions: 4, 3.5 SP1, 3.5, 3.0 SP1, 3.0, 2.0 SP1, 2.0