Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
The PeerGraphDeleteRecord function marks a record as deleted within a peer graph. The record is not available on a local node to function calls, for example, calls to PeerGraphGetRecord and PeerGraphEnumRecords.
Syntax
NOT_BUILD_WINDOWS_DEPRECATE HRESULT PeerGraphDeleteRecord(
[in] HGRAPH hGraph,
[in] const GUID *pRecordId,
[in] BOOL fLocal
);
Parameters
[in] hGraph
Handle to a peer graph.
[in] pRecordId
Pointer to a record ID to delete.
[in] fLocal
Specify TRUE to remove a record from only a local database without notifying the rest of a peer graph about the change. Specify FALSE to delete the record from an entire peer graph.
Note Specifying TRUE does not prevent a record from being added again during the next graph synchronization with a neighbor. Specifying TRUE is only effective if PEER_SECURITY_INTERFACE is specified in a call to PeerGraphOpen or PeerGraphCreate, and only if PEER_SECURITY_INTERFACE contains a PFNPEER_VALIDATE_RECORD function that returns PEER_E_INVALID_RECORD when validating the record.
Return value
If the function call succeeds, the return value is S_OK. Otherwise, it returns one of the following values.
| Return code | Description |
|---|---|
|
Cannot access a peer graph. |
|
The peer graph is not synchronized. Records cannot be deleted until the graph is synchronized. |
|
The handle to a peer graph is invalid. |
|
The peer graph must be initialized with a call to PeerGraphStartup before using this function. |
|
The specified record cannot be found. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP with SP2 [desktop apps only],Windows XP with SP1 with the Advanced Networking Pack forWindows XP |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | p2p.h |
| Library | P2PGraph.lib |
| DLL | P2PGraph.dll |
See also
PeerGraphGetRecord