| 术语 | netlocalgroupgetmembers |
| 释义 | NetLocalGroupGetMembers 语法： C++ NET_API_STATUS NetLocalGroupGetMembers( __in LPCWSTR servername, __in LPCWSTR localgroupname, __in DWORD level, __out LPBYTE *bufptr, __in DWORD prefmaxlen, __out LPDWORD entriesread, __out LPDWORD totalentries, __inout PDWORD_PTR resumehandle ); NetLocalGroupGetMembers功能 该NetLocalGroupGetMembers函数检索一个特定的本地组成员的安全数据库中，这是安全帐户管理器(SAM)数据库或列表，在域控制器的情况下，Active Directory中。本地组成员可以用户或全局组。 参数 服务器名 [in] 指针常量字符串指定的DNS或NetBIOS的远程服务器上的功能是执行的名称。如果该参数为NULL，则使用本地计算机。 localgroupname [in] 指针常量字符串指定本地组，其成员的名称上市。有关详细信息，请参阅下面的备注部分。 Level [in] 指定的数据信息的Level。此参数可以是下列值之一。 ValueMeaning 0Return的安全标识符(SID)与本地组成员联系。在bufptr参数指向一个LOCALGROUP_MEMBERS_INFO_0结构的数组。 1Return SID和帐户信息与本地组的成员联系。在bufptr参数指向一个LOCALGROUP_MEMBERS_INFO_1结构的数组。 2Return的SID，帐户信息，域名与本地组的成员联系。在bufptr参数指向一个LOCALGROUP_MEMBERS_INFO_2结构的数组。 3Return帐户和本地组的成员域名。该bufptr一个参数指向的LOCALGROUP_MEMBERS_INFO_3结构的数组。 bufptr [out] 指针的地址，它接收返回信息的结构。这一数据格式取决于Level的参数值。此缓冲区分配制度，必须使用NetApiBufferFree释放功能。请注意，您必须释放缓冲区，即使函数ERROR_MORE_DATA失败。 prefmaxlen [in] 指定返回数据的首选的最大字节长度。如果您指定MAX_PREFERRED_LENGTH，功能分配用于数据所需的内存量。如果指定这个参数在另一个值，它可以限制的字节数函数返回。如果缓冲区大小不足以容纳所有作品，该函数返回ERROR_MORE_DATA。有关更多信息，请参阅网络管理功能，缓冲器和网络管理功能缓冲区长度。 entriesread [out] 指针的值，它接收元素计数实际列举。 totalentries [out] 指针的值，它接收了本来可以列举参赛总人数从目前的恢复情况。 resumehandle [ in , out ] 指针的值，它包含简历处理，用于继续现有组成员搜索。手柄应在第一次调用零，离开后续调用不变。如果该参数为NULL，则没有恢复处理存储。 返回值 如果函数成功，返回值是NERR_Success。 如果函数失败，返回值可以是下面的错误代码之一。 返回codeDescription ERROR_ACCESS_DENIEDThe用户没有获得所需的信息。 NERR_InvalidComputerThe计算机名无效。 ERROR_MORE_DATAMore项可用。指定一个足够大的缓冲区接收的所有条目。 ERROR_NO_SUCH_ALIASThe指定的本地组不存在。 备注 如果您调用域控制器上运行Active Directory的这一功能，允许访问或拒绝的访问控制列表的安全对象(ACL)的基础。默认的ACL允许所有经过身份验证的用户和“前成员，Windows 2000兼容访问”组查看信息。如果您调用一个成员服务器或工作站，所有的身份验证的用户可以查看此功能的信息。有关匿名访问的信息，并限制在这些平台上匿名访问，看到了网络管理功能的安全要求。欲了解更多有关的ACL，ACE的，和访问令牌信息，请访问控制模型。 该LocalGroup对象的安全描述符用于执行此函数访问检查。 用户帐户名称被限制为20个字符和组名称被限制为256个字符。此外，帐户名称不能终止的期间，他们不能包含逗号或以下打印字符：“，/，\\，[，]：，|，”，“+，=，，，？， *.名称也不能包括在1-31范围内，这些非打印字符。 如果您是Active Directory的程序，您可以调用某些Active Directory服务接口(ADSI)的方法来达到同样的功能，您可以通过调用实现网络管理本地组的职能。有关更多信息，请参阅IADsGroup。 如果这个函数返回ERROR_MORE_DATA，那么它必须被反复直到ERROR_SUCCESS或NERR_success称为返回。不这样做，可能导致RPC连接泄漏。 要求： 最低支持：client－Windows 2000专业版 最低支持server－Windows 2000服务器 HeaderLmaccess.h(包括Lm.h) LibraryNetapi32.lib DLLNetapi32.dll 参见 网络管理概述 网络管理功能 本地组功能 LOCALGROUP_MEMBERS_INFO_0 LOCALGROUP_MEMBERS_INFO_1 LOCALGROUP_MEMBERS_INFO_2 LOCALGROUP_MEMBERS_INFO_3 NetLocalGroupSetMembers NetLocalGroupGetInfo NetLocalGroupEnum 如果有任何问题和意见，请发送给微软(wsddocfb@microsoft.com) 生成日期：2009年8月13日 ＝＝英文原文＝＝NetLocalGroupGetMembers Function The NetLocalGroupGetMembers function retrieves a list of the members of a particular local group in the security database, which is the security accounts manager (SAM) database or, in the case of domain controllers, the Active Directory. Local group members can be users or global groups. Syntax C++ NET_API_STATUS NetLocalGroupGetMembers( __in LPCWSTR servername, __in LPCWSTR localgroupname, __in DWORD level, __out LPBYTE *bufptr, __in DWORD prefmaxlen, __out LPDWORD entriesread, __out LPDWORD totalentries, __inout PDWORD_PTR resumehandle ); Parameters servername [in] Pointer to a constant string that specifies the DNS or NetBIOS name of the remote server on which the function is to execute. If this parameter is NULL, the local computer is used. localgroupname [in] Pointer to a constant string that specifies the name of the local group whose members are to be listed. For more information, see the following Remarks section. level [in] Specifies the information level of the data. This parameter can be one of the following values. ValueMeaning 0Return the security identifier (SID) associated with the local group member. The bufptr parameter points to an array of LOCALGROUP_MEMBERS_INFO_0 structures. 1Return the SID and account information associated with the local group member. The bufptr parameter points to an array of LOCALGROUP_MEMBERS_INFO_1 structures. 2Return the SID, account information, and the domain name associated with the local group member. The bufptr parameter points to an array of LOCALGROUP_MEMBERS_INFO_2 structures. 3Return the account and domain names of the local group member. The bufptr parameter points to an array of LOCALGROUP_MEMBERS_INFO_3 structures. bufptr [out] Pointer to the address that receives the return information structure. The format of this data depends on the value of the level parameter. This buffer is allocated by the system and must be freed using the NetApiBufferFree function. Note that you must free the buffer even if the function fails with ERROR_MORE_DATA. prefmaxlen [in] Specifies the preferred maximum length of returned data, in bytes. If you specify MAX_PREFERRED_LENGTH, the function allocates the amount of memory required for the data. If you specify another value in this parameter, it can restrict the number of bytes that the function returns. If the buffer size is insufficient to hold all entries, the function returns ERROR_MORE_DATA. For more information, see Network Management Function Buffers and Network Management Function Buffer Lengths . entriesread [out] Pointer to a value that receives the count of elements actually enumerated. totalentries [out] Pointer to a value that receives the total number of entries that could have been enumerated from the current resume position. resumehandle [in, out] Pointer to a value that contains a resume handle which is used to continue an existing group member search. The handle should be zero on the first call and left unchanged for subsequent calls. If this parameter is NULL, then no resume handle is stored. Return Value If the function succeeds, the return value is NERR_Success. If the function fails, the return value can be one of the following error codes. Return codeDescription ERROR_ACCESS_DENIEDThe user does not have access to the requested information. NERR_InvalidComputerThe computer name is invalid. ERROR_MORE_DATAMore entries are available. Specify a large enough buffer to receive all entries. ERROR_NO_SUCH_ALIASThe specified local group does not exist. Remarks If you call this function on a domain controller that is running Active Directory, access is allowed or denied based on the access control list (ACL) for the securable object . The default ACL permits all authenticated users and members of the " Pre-Windows 2000 compatible access " group to view the information. If you call this function on a member server or workstation, all authenticated users can view the information. For information about anonymous access and restricting anonymous access on these platforms, see Security Requirements for the Network Management Functions . For more information on ACLs, ACEs, and access tokens, see Access Control Model . The security descriptor of the LocalGroup object is used to perform the access check for this function. User account names are limited to 20 characters and group names are limited to 256 characters. In addition, account names cannot be terminated by a period and they cannot include commas or any of the following printable characters: ", /, \\, [, ], :, |, <, >, +, =, ;, ?, *. Names also cannot include characters in the range 1-31, which are nonprintable. If you are programming for Active Directory, you may be able to call certain Active Directory Service Interface (ADSI) methods to achieve the same functionality you can achieve by calling the network management local group functions. For more information, see IADsGroup . If this function returns ERROR_MORE_DATA, then it must be repeatedly called until ERROR_SUCCESS or NERR_success is returned. Failure to do so can result in an RPC connection leak. Requirements Minimum supported clientWindows 2000 Professional Minimum supported serverWindows 2000 Server HeaderLmaccess.h (include Lm.h) LibraryNetapi32.lib DLLNetapi32.dll See Also Network Management Overview Network Management Functions Local Group Functions LOCALGROUP_MEMBERS_INFO_0 LOCALGROUP_MEMBERS_INFO_1 LOCALGROUP_MEMBERS_INFO_2 LOCALGROUP_MEMBERS_INFO_3 NetLocalGroupSetMembers NetLocalGroupGetInfo NetLocalGroupEnum Send comments about this topic to Microsoft Build date: 8/13/2009 ＝＝原始网址＝＝http://msdn.microsoft.com/en-us/library/aa370601(VS.85).aspx\n |
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