PeerGetItemCount function (p2p.h)

The PeerGetItemCount function returns a count of the items in a peer enumeration.

Syntax

NOT_BUILD_WINDOWS_DEPRECATE HRESULT PeerGetItemCount(
  [in]  HPEERENUM hPeerEnum,
  [out] ULONG     *pCount
);

[in] hPeerEnum

Handle to the peer enumeration on which a count is performed. A peer enumeration function generates this handle.

[out] pCount

Returns the total number of items in a peer enumeration.

Returns S_OK if the operation succeeds. Otherwise, the function returns one of the following values.

Return code	Description
E_INVALIDARG	One of the parameters is not valid.
E_OUTOFMEMORY	There is not enough memory to perform the specified operation.

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	P2P.lib
DLL	P2P.dll