INetSharingConfiguration::RemovePortMapping method (netcon.h)

[Internet Connection Firewall may be altered or unavailable in subsequent versions. Instead, use the Windows Firewall API.]

The RemovePortMapping method removes a service port mapping from the list of mappings for this connection.

Syntax

HRESULT RemovePortMapping(
  [in] INetSharingPortMapping *pMapping
);

Parameters

[in] pMapping

Pointer to an INetSharingPortMapping interface for the port mapping to remove.

Return value

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.

Remarks

Calling this method also removes the name of this port mapping from the list of mappings in the ICS/ICF user interface.

Use the INetSharingManager::get_INetSharingConfigurationForINetConnection method to obtain an INetSharingConfiguration interface for a particular connection.

Requirements

Requirement	Value
Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	None supported
Target Platform	Windows
Header	netcon.h
DLL	Hnetcfg.dll

See also

INetSharingConfiguration

INetSharingConfiguration::AddPortMapping

INetSharingConfiguration::EnumPortMappings

Internet Connection Sharing and Internet Connection Firewall Interfaces

Internet Connection Sharing and Internet Connection Firewall Reference