IWSDDeviceHost::RegisterPortType method (wsdhost.h)

Registers a port type for incoming messages. All port types listed in the service host metadata must be registered.

Syntax

HRESULT RegisterPortType(
  [in] const WSD_PORT_TYPE *pPortType
);

Parameters

[in] pPortType

Reference to a WSD_PORT_TYPE structure that describes the port type.

Return value

Possible return values include, but are not limited to, the following:

Return code Description
S_OK
Method completed successfully.
E_OUTOFMEMORY
Insufficient memory to complete the operation.
S_FALSE
The port type specified by pPortType has already been registered.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Target Platform Windows
Header wsdhost.h (include Wsdapi.h)
DLL Wsdapi.dll

See also

IWSDDeviceHost