IHostIoCompletionManager::Bind Method

Binds the specified handle to an I/O completion port that has been created by an earlier call to CreateIoCompletionPort.

Syntax

HRESULT Bind (  
    [in] HANDLE hPort,  
    [in] HANDLE hHandle  
);  

Parameters

hPort
[in] The I/O completion port to which to bind hHandle. If the value of hPort is null, hHandle is bound to the default I/O completion port.

hHandle
[in] The operating system handle to bind to hPort.

Return Value

HRESULT	Description
S_OK	Bind 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.

Remarks

An I/O completion port is created by using a call to CreateIoCompletionPort. The CLR calls Bind to bind a handle to that port.

Note

When an I/O request completes, the host must call the ICLRIoCompletionManager::OnComplete method.

Requirements

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