<div class="content"><p> The SetNtmsObjectAttributeW method changes the private data
of an object, with strings encoded using Unicode.</p><dl>
<dd>
<div><pre> HRESULT SetNtmsObjectAttributeW(
   [in] LPNTMS_GUID lpObjectId,
   [in] DWORD dwType,
   [in, string] const wchar_t* lpAttributeName,
   [in, size_is(AttributeSize)] byte* lpAttributeData,
   [in] DWORD AttributeSize
 );
</pre></div>
</dd></dl><p><b>lpObjectId: </b>A pointer to the identifier of the
object for which to set private data.</p><p><b>dwType: </b>A value from the <a href="5b190198-a0cb-4e20-90a3-234009357051" data-linktype="relative-path">NtmsObjectsTypes (section 2.2.1.6)</a>
enumeration specifying the type of the object.</p><p><b>lpAttributeName: </b>A null-terminated sequence of
Unicode characters specifying the name of the extended attribute to set. The
client can give any name to the extended attribute and MUST use the same name
in the <a href="94de982f-33d5-42a8-b322-a231c3fb8d89" data-linktype="relative-path">GetNtmsObjectAttributeW</a>
method.</p><p><b>lpAttributeData: </b>The buffer containing the
attribute.</p><p><b>AttributeSize: </b>The size of <i>lpAttributeData</i>.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Return value/code</p>
   </th>
   <th>
   <p>Description</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>
  <p>0x00000000</p>
  <p>S_OK</p>
  </td>
  <td>
  <p>The call was successful.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x80070005</p>
  <p>ERROR_ACCESS_DENIED</p>
  </td>
  <td>
  <p>Access to the object is denied; other security errors
  are possible but indicate a security subsystem error.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x80070008</p>
  <p>ERROR_NOT_ENOUGH_MEMORY</p>
  </td>
  <td>
  <p>An allocation failure occurred during processing.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x80070057</p>
  <p>ERROR_INVALID_PARAMETER</p>
  </td>
  <td>
  <p>The parameter is not valid.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x8007007B</p>
  <p>ERROR_INVALID_NAME</p>
  </td>
  <td>
  <p>The attribute name is invalid or too long. The
  NTMS_MAXATTR_NAMELEN value, defined in the Platform SDK file NTMSApi.h,
  specifies the maximum null-terminated attribute name length.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x800710D8</p>
  <p>ERROR_OBJECT_NOT_FOUND</p>
  </td>
  <td>
  <p>The object was not found.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x800708CA</p>
  <p>ERROR_NOT_CONNECTED</p>
  </td>
  <td>
  <p>Unable to connect to the RSM service.</p>
  </td>
 </tr></tbody></table>
</dd></dl><p>Upon receiving this message, the server MUST verify that <i>lpObjectId</i>,
<i>lpAttributeData</i>, and <i>lpAttributeName</i> are not NULL.</p><p>If parameter validation succeeds, the server MUST verify
that the user has the required access rights, and determine the validity of the
object. If the client does not have the required access rights,
NTMS_MODIFY_ACCESS to the object specified in lpOjbectID is denied and the
server MUST return ERROR_ACCESS_DENIED (0x80070005). If the object is valid,
the server MUST update the object attribute depending on the type of object
specified. If the object is not valid, the server MUST return
ERROR_INVALID_PARAMETER (0x80070057). If the object is valid and <i>dwType</i>
is invalid, the server MUST ignore the invalid <i>dwType</i>.</p><p>Strings sent to this method as parameters MUST be
Unicode-encoded.</p></div>