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Requests that the host close a port that was opened through an earlier call to CreateIoCompletionPort.
HRESULT CloseIoCompletionPort (
[in] HANDLE hPort
);
Parameters
- hPort
[in] The handle of the port to close.
Return Value
HRESULT |
Description |
|---|---|
S_OK |
CloseIoCompletionPort 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. |
E_INVALIDARG |
An invalid port handle was passed. |
Remarks
hPort must be a handle to a port that was created by an earlier call to CreateIoCompletionPort.
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