IStaticPortMapping::EditInternalPort method (natupnp.h)

The EditInternalPort method sets the internal port for this port mapping.

Syntax

HRESULT EditInternalPort(
  [in] long lInternalPort
);

[in] lInternalPort

Specifies the new internal port for this port mapping.

If the method succeeds the return value is S_OK.

If the method fails, the return value is one of the following error codes.

Return code	Description
E_ABORT	The operation was aborted.
E_FAIL	An unspecified error occurred.
E_INVALIDARG	One of the parameters is invalid.
E_NOINTERFACE	A specified interface is not supported.
E_NOTIMPL	A specified method is not implemented.
E_OUTOFMEMORY	The method was unable to allocate required memory.
E_POINTER	A pointer passed as a parameter is not valid.
E_UNEXPECTED	The method failed for unknown reasons.

Requirement	Value
Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	natupnp.h
DLL	Hnetcfg.dll