| 术语 | netgroupgetinfo |
| 释义 | NetGroupGetInfo 语法： C++ NET_API_STATUS NetGroupGetInfo( __in LPCWSTR servername, __in LPCWSTR groupname, __in DWORD level, __out LPBYTE *bufptr ); NetGroupGetInfo功能 该NetGroupGetInfo函数检索有关特定的安全数据库中，这是安全帐户管理器(SAM)数据库或全局组，在域控制器的情况下，Active Directory中。 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。 群组名称 [in] 指针常量字符串指定为全局组用来检索信息的名称。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全局组的名称。在bufptr参数指向GROUP_INFO_0结构。 1Return的全局组名称和评论。在bufptr参数指向GROUP_INFO_1结构。 2Return详细资料，说明全局组。在bufptr参数指向GROUP_INFO_2结构。请注意，在Windows XP和更高，建议您使用GROUP_INFO_3代替。 3Return详细资料，说明全局组。在bufptr参数指向GROUP_INFO_3结构。 Windows 2000中：此级别不支持。 bufptr [out] 指向的缓冲区，它接收全局组信息结构的地址。这一数据格式取决于Level的参数值。该系统分配此缓冲存储器。您必须调用NetApiBufferFree函数来释放内存。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。 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。 NERR_GroupNotFoundThe全局组名称找不到。 备注 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小组的职能。有关更多信息，请参阅IADsGroup。 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。 该小组的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。 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 集团职能 GROUP_INFO_0 GROUP_INFO_1 GROUP_INFO_3 NetGroupSetInfo NetApiBufferFree 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＝＝NetGroupGetInfo Function The NetGroupGetInfo function retrieves information about a particular global group in the security database, which is the security accounts manager (SAM) database or, in the case of domain controllers, the Active Directory. Syntax C++ NET_API_STATUS NetGroupGetInfo( __in LPCWSTR servername, __in LPCWSTR groupname, __in DWORD level, __out LPBYTE *bufptr ); 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. groupname [in] Pointer to a constant string that specifies the name of the global group for which to retrieve information. 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 global group name. The bufptr parameter points to a GROUP_INFO_0 structure. 1Return the global group name and a comment. The bufptr parameter points to a GROUP_INFO_1 structure. 2Return detailed information about the global group. The bufptr parameter points to a GROUP_INFO_2 structure. Note that on Windows XP and later, it is recommended that you use GROUP_INFO_3 instead. 3Return detailed information about the global group. The bufptr parameter points to a GROUP_INFO_3 structure. Windows 2000: This level is not supported. bufptr [out] Pointer to the address of the buffer that receives the global group information structure. The format of this data depends on the value of the level parameter. The system allocates the memory for this buffer. You must call the NetApiBufferFree function to deallocate the memory. For more information, see Network Management Function Buffers and Network Management Function Buffer Lengths . 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. NERR_GroupNotFoundThe global group name could not be found. Remarks 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 group functions. For more information, see IADsGroup . 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 Group 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. 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 Group Functions GROUP_INFO_0 GROUP_INFO_1 GROUP_INFO_3 NetGroupSetInfo NetApiBufferFree Send comments about this topic to Microsoft Build date: 8/13/2009 ＝＝原始网址＝＝http://msdn.microsoft.com/en-us/library/aa370429(VS.85).aspx\n |
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