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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| No
| Win32s
| No
| Import Library
| netapi32.lib
| Header File
| lmaccess.h
| Unicode
| WinNT
| Platform Notes
| All LanMan APIs are UNICODE only
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NetGroupGetUsers
The NetGroupGetUsers function retrieves a list of the members of a particular global group in the
security database.
Security Requirements
Only members of the Administrators or Account Operators local group can
successfully execute NetGroupGetUsers, except when the request is made by a user who has membership in the
specified global group, in which case no special group membership is required.
NET_API_STATUS NetGroupGetUsers(
LPWSTR servername,
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| LPWSTR groupname,
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| DWORD level,
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| LPBYTE *bufptr,
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| DWORD prefmaxlen,
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| LPDWORD entriesread,
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| LPDWORD totalentries,
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| LPDWORD resumeHandle
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| );
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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.
groupname
Pointer to a Unicode string containing the name of the global group whose
members are to be listed.
level
Specifies one of the following values to return the level of information
pointed to in the bufptr parameter.
Value
| Meaning
| 0
| Return the group name. The returned buffer points to an array of GROUP_USERS_INFO_0 structures.
| -
| Return the group attributes. The returned buffer points to an array of GROUP_USERS_INFO_1 structures.
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bufptr
On return a pointer to the return information structure is returned in the
address pointed to by bufptr. The returned buffer should be deallocated using NetApiBufferFree.
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.
resumeHandle
Pointer to a DWORD that contains resumeHandle, which is used to continue an existing user group search. The handle should
be zero on the first call and left unchanged for subsequent calls. If resumeHandle is NULL, then no resume handle is stored.
Return Values
If the function succeeds, 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.
| NERR_InvalidComputer
| The computer name is invalid.
| NERR_GroupNotFound
| The group name could not be found.
| ERROR_MORE_DATA
| More entries are available with subsequent calls.
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See Also
NetGroupSetUsers
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