NetMessageNameEnum info  Overview  Group

The NetMessageNameEnum function lists the message aliases that will receive messages on a specified computer. This function requires that the Messenger service be started.

Security Requirements

Only members of the Administrators local group can successfully execute NetMessageNameEnum on a remote server.

NET_API_STATUS NetMessageNameEnum(

LPTSTR servername,
DWORD level,
LPBYTE *bufptr,
DWORD prefmaxlen,
LPDWORD entriesread,
LPDWORD totalentries,
LPDWORD resume_handle
);

Parameters

servername

Pointer to a Unicode string containing the name of the remote server on which the function is to execute. A NULL pointer or string specifies the local computer.

level

Specifies one of the following values to return the requested level of information provided.

Value	Meaning
0	The bufptr parameter points to an array of MSG_INFO_0 structures.
1	The bufptr parameter points to an array of MSG_INFO_1 structures.

bufptr

Points to the buffer in which the data set with the level parameter is stored.

prefmaxlen

Preferred maximum length, in 8-bit bytes of returned data.

entriesread

Pointer to a DWORD that contains the actual enumerated element count.

totalentries

Pointer to a DWORD that contains the total number of entries that could have been enumerated from the current resume position.

resume_handle

Pointer to a DWORD that contains resume_handle, which is used to continue an existing message name search. The handle should be zero on the first call and left unchanged for subsequent calls. If resume_handle is NULL, no resume handle is stored.

Return Values

If the function returns account information, the return value is NERR_Success.

If the function fails, the return value is one of the following error codes.

Value	Meaning
ERROR_ACCESS_DENIED	The user does not have access to the requested information.
ERROR_INVALID_LEVEL	The value specified for the Level parameter is invalid.
ERROR_MORE_DATA	More entries are available with subsequent calls.
ERROR_NOT_ENOUGH_MEMORY	Insufficient memory is available.
NERR_BufTooSmall	The supplied buffer is too small.

See Also

NetMessageNameGetInfo