IWsDiscoveryUtil Interface

Helper for Ws-Discovery.

C type for interface pointer:

Methods: RegisterAdvert UnregisterAdvert LookUp LookUp2 Enumerate SendProbe SendResolve

Methods

RegisterAdvert
UnregisterAdvert
LookUp
LookUp2
Enumerate: Enumerate all matches to given type and scopes.
SendProbe
SendResolve

IWsDiscoveryUtil.RegisterAdvert Method

SCODE RegisterAdvert( 
    /*in,this*/ PIWSDISCOVERYUTIL iThis,
    /*in*/ PWSADVERT pAdvert)

Returns S_OK if the method is successful, otherwise an error code.

pAdvert

C++

SCODE IWsDiscoveryUtil::RegisterAdvert( 
    /*in*/ PWSADVERT pAdvert)

IWsDiscoveryUtil.UnregisterAdvert Method

SCODE UnregisterAdvert( 
    /*in,this*/ PIWSDISCOVERYUTIL iThis,
    /*in*/ PEndpointReference pEndpoint)

Returns S_OK if the method is successful, otherwise an error code.

pEndpoint

C++

SCODE IWsDiscoveryUtil::UnregisterAdvert( 
    /*in*/ PEndpointReference pEndpoint)

IWsDiscoveryUtil.LookUp Method

SCODE LookUp( 
    /*in,this*/ PIWSDISCOVERYUTIL iThis,
    /*in*/ PQNameItem Type,
    /*in*/ PScopes Scope,
    /*out*/ PWSADVERT* pAdvert)

Returns S_OK if the method is successful, otherwise an error code.

Type
Scope
pAdvert

C++

SCODE IWsDiscoveryUtil::LookUp( 
    /*in*/ PQNameItem Type,
    /*in*/ PScopes Scope,
    /*out*/ PWSADVERT* pAdvert)

IWsDiscoveryUtil.LookUp2 Method

SCODE LookUp2( 
    /*in,this*/ PIWSDISCOVERYUTIL iThis,
    /*in*/ const _TCHAR * Type,
    /*in*/ UINT BufSz,
    /*out*/ _TCHAR * Buffer)

Returns S_OK if the method is successful, otherwise an error code.

Type
BufSz
Buffer

C++

SCODE IWsDiscoveryUtil::LookUp2( 
    /*in*/ const _TCHAR * Type,
    /*in*/ UINT BufSz,
    /*out*/ _TCHAR * Buffer)

IWsDiscoveryUtil.Enumerate Method

Enumerate all matches to given type and scopes.

SCODE Enumerate( 
    /*in,this*/ PIWSDISCOVERYUTIL iThis,
    /*in,optional*/ PIHEAP Heap,
    /*in*/ PQNameItem Type,
    /*in,optional*/ PScopes Scope,
    /*out*/ PIENUM* pEnum)

Returns S_OK if the method is successful, otherwise an error code.

Heap: When supplied, data returned by Pull is allocated here.
Type: The type of service required.
Scope: List of scopes that restrict the choice of services.
pEnum: An enumerator that can be pulled to retrieve all matches one at a time.

C++

SCODE IWsDiscoveryUtil::Enumerate( 
    /*in,optional*/ PIHEAP Heap,
    /*in*/ PQNameItem Type,
    /*in,optional*/ PScopes Scope,
    /*out*/ PIENUM* pEnum)

IWsDiscoveryUtil.SendProbe Method

SCODE SendProbe( 
    /*in,this*/ PIWSDISCOVERYUTIL iThis,
    /*in*/ PQNameItem Type,
    /*in*/ PScopes Scope)

Returns S_OK if the method is successful, otherwise an error code.

Type
Scope

C++

SCODE IWsDiscoveryUtil::SendProbe( 
    /*in*/ PQNameItem Type,
    /*in*/ PScopes Scope)

IWsDiscoveryUtil.SendResolve Method

SCODE SendResolve( 
    /*in,this*/ PIWSDISCOVERYUTIL iThis,
    /*in*/ PEndpointReference Endpoint)

Returns S_OK if the method is successful, otherwise an error code.

Endpoint

C++

SCODE IWsDiscoveryUtil::SendResolve( 
    /*in*/ PEndpointReference Endpoint)