IHostTaskManager::EnterRuntime Method
Notifies the host that a call to an unmanaged method, such as a platform invoke method, is returning execution control to the common language runtime (CLR).
HRESULT EnterRuntime ();
Return Value
HRESULT |
Description |
|---|---|
S_OK |
EnterRuntime 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. |
E_OUTOFMEMORY |
Not enough memory was available to complete the requested allocation. |
Remarks
EnterRuntime is called to notify the host that an unmanaged function, for which an earlier call to the LeaveRuntime method was made, has finished executing, and is returning execution control to the runtime.
.gif "Note") Note: |
|---|
ReverseEnterRuntime is called to notify the host that an unmanaged function, for which an earlier call to LeaveRuntime was made, is making a call into managed code. |
Requirements
Platforms: Windows 2000, Windows XP, Windows Server 2003 family
Header: MSCorEE.idl
Library: Included as a resource in MSCorEE.dll
.NET Framework Version: 2.0