IWSDiscoveryProviderNotify::Add method (wsddisco.h)
Provides information on either a newly announced discovery host (from a Hello message), or a match to a user initiated query.
Syntax
HRESULT Add(
[in] IWSDiscoveredService *pService
);
Parameters
[in] pService
A pointer to an IWSDiscoveredService interface that represents a remote discovery host.
Return value
The return value is not meaningful. An implementer should return S_OK.
Remarks
Add will be called once for each successful match to an outstanding query, and once per announcement of a new discovery host.
Note Multiple simultaneous calls may be made to Add by the provider, so it is essential that shared data be synchronized when implementing this callback routine.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | wsddisco.h (include Wsdapi.h) |
| DLL | Wsdapi.dll |