internal static extern Int32 NetLocalGroupAddMembers(
[MarshalAs(UnmanagedType.LPWStr)] string servername,
[MarshalAs(UnmanagedType.LPWStr)] string localgroupname,
int level,
ref LOCALGROUP_MEMBERS_INFO_0 newMembers,
int totalentries
);
public void RemoveFromLocalGroup(string groupName)
{
var sidBytes = new byte[Sid.BinaryLength];
Sid.GetBinaryForm(sidBytes, 0);
var info3 = new LOCALGROUP_MEMBERS_INFO_0
{
pSID = Marshal.AllocHGlobal(sidBytes.Length)
};
try
{
Marshal.Copy(sidBytes, 0, info3.pSID, sidBytes.Length);
var result = NetLocalGroupDelMembers(null, groupName, 0, ref info3, 1);
if (result == Win32ErrorCodes.NERR_Success || result == Win32ErrorCodes.MemberNotInAlias)
{
return;
}
throw new Win32Exception(result);
}
finally
{
Marshal.FreeHGlobal(info3.pSID);
}
}
private static extern int NetLocalGroupDelMembers(
string servername, //server name
string groupname, //group name
UInt32 level, //info level
ref LOCALGROUP_MEMBERS_INFO_0 buf, //Group info structure
UInt32 totalentries //number of entries
);
internal static extern NET_API_STATUS NetLocalGroupGetMembers(
string servername,
string localgroupname,
int level,
ref LOCALGROUP_MEMBERS_INFO_0 bufptr,
int prefmaxlen,
ref int entriesread,
ref int totalentries,
ref IntPtr resumehandle);
internal static extern NetUserRetEnum NetLocalGroupAddMembers(
string Servername,
string Groupname,
uint Level,
ref LOCALGROUP_MEMBERS_INFO_0 Buf,
uint Totalentries);
internal static extern NetUserRetEnum NetLocalGroupAddMembers(
string Servername,
string Groupname,
uint Level,
ref LOCALGROUP_MEMBERS_INFO_0 Buf,
uint Totalentries);
public static extern NET_API_STATUS NetLocalGroupDelMembers([MarshalAs(UnmanagedType.LPWStr)] string psServer, [MarshalAs(UnmanagedType.LPWStr)] string psLocalGroup, int lLevel, ref LOCALGROUP_MEMBERS_INFO_0 uMember, int lMemberCount);
