PeerEnumGroups (Windows CE 5.0)
This function creates and returns a peer enumeration handle that is used to enumerate all the peer-to-peer groups associated with a specific peer identity.
HRESULT WINAPI PeerEnumGroups( PCWSTR pwzIdentity, HPEERENUM* phPeerEnum);
Parameters
- pwzIdentity
[in] Specifies the peer identity to enumerate groups for. - phPeerEnum
[out] Receives a handle to the peer enumeration that contains the list of peer-to-peer groups that the specified identity is a member of, with each item represented as a pointer to a PEER_NAME_PAIR_TAG structure. Pass this handle to PeerGetNextItem to retrieve the items. When it is finished, call PeerEndEnumeration release the memory.
Return Values
The following table shows the possible return values.
| Value | Description |
|---|---|
| S_OK | Function call succeeded. |
| E_INVALIDARG | One of the parameters is not valid. |
| E_OUTOFMEMORY | There is not enough memory to perform the specified operation. |
| PEER_E_NOT_FOUND | The specified peer identity cannot be found. |
Remarks
Once the application has obtained the enumeration handle, use PeerGetNextItem and PeerGetItemCount to enumerate the peer-to-peer groups.
When it enumerates peer-to-peer groups, PeerGetNextItem returns an array of pointers to PEER_NAME_PAIR structures.
Call PeerEndEnumeration to free the peer enumeration handle when it is no longer required.
Requirements
OS Versions: Windows CE 5.0 and later.
Header: p2p.h.
Link Library: p2p.lib.
See Also
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