<div class="content" name="RpcGetUserName" uuid="acc06097-48ad-41a2-a0fb-fc03e4eba7c5"><p>The RpcGetUserName method gets the username and <span><a href="c41d3367-04c9-4c93-babf-9b5de834eb29#gt_b0276eb2-4e65-4cf1-a718-e0920a614aca" data-linktype="relative-path">domain</a></span>
name of the user logged on to the specified session on the <span><a href="c41d3367-04c9-4c93-babf-9b5de834eb29#gt_b416f72e-cf04-4d80-bf93-f5753f3b0998" data-linktype="relative-path">terminal
server</a></span>. This method MUST be called after <span><a href="56ede88b-913b-4911-9540-389fddf879e5" data-linktype="relative-path">RpcOpenSession</a></span>. The
caller MUST have WINSTATION_QUERY permission for the session. The method checks
whether the caller has WINSTATION_QUERY permission (section <span><a href="4507e852-be3d-45b6-bc47-8ca0b552c94d" data-linktype="relative-path">3.1.1</a></span>)
by setting it as the Access Request mask, and fails if the caller does not have
the permission. </p><dl>
<dd>
<div><pre> HRESULT RpcGetUserName(
   [in] SESSION_HANDLE hSession,
   [out, string] WCHAR** pszUserName,
   [out, string] WCHAR** pszDomain
 );
</pre></div>
</dd></dl><p><b>hSession: </b>The <span><a href="c41d3367-04c9-4c93-babf-9b5de834eb29#gt_5044babb-08e3-4bb9-bc12-fe8f542b05ee" data-linktype="relative-path">handle</a></span> to the
session returned by RpcOpenSession. This is of type <span><a href="08a45954-8173-43c6-aa10-7aeda48e8dc2" data-linktype="relative-path">SESSION_HANDLE</a></span>.</p><p><b>pszUserName: </b>The name of the user who is
logged on to the specific session.</p><p><b>pszDomain: </b>The domain to which the currently
logged-on user belongs. If the terminal server is not joined to a domain, <i>pszDomain</i>
will be the name of the terminal server computer.</p><p><b>Return Values: </b>The method MUST return S_OK
(0x00000000) on success; otherwise, it MUST return an implementation-specific negative
value.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Return value/code</p>
   </th>
   <th>
   <p>Description</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>0x00000000 S_OK</td>
  <td>Successful completion.</td>
 </tr></tbody></table>
</dd></dl><p> </p></div>