IDirectPlay8AddressIP::GetLocalAddress Method

Retrieves the local address information from a Microsoft® DirectPlay®   Internet Protocol (IP) address.

Syntax

HRESULT GetLocalAddress(      
    GUID *pguidAdapter,
    USHORT *pusPort
);

Parameters

pguidAdapter

[out] Pointer to a globally unique identifier (GUID) to retrieve the GUID of the local device specified in this address.

pusPort

[out] Pointer to a USHORT to contain the port specified in this local address.

Return Value

Returns S_OK if successful, or one of the following error values.

DPNERR_INVALIDPARAM	One or more of the parameters passed to the method are invalid.
DPNERR_INVALIDPOINTER	Pointer specified as a parameter is invalid.

Remarks

To succeed, the contained address must have at least the following elements.

• DPNA_KEY_PROVIDER
• DPNA_KEY_DEVICE
• DPNA_KEY_PORT