<div class="content" name="RpcGetSessionInformation" uuid="1a7fa234-4805-40d3-a41c-8b55bde2eda0"><p>The RpcGetSessionInformation method retrieves information
about a specified session running on a <span><a href="c41d3367-04c9-4c93-babf-9b5de834eb29#gt_b416f72e-cf04-4d80-bf93-f5753f3b0998" data-linktype="relative-path">terminal server</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 RpcGetSessionInformation(
   [in] handle_t hBinding,
   [in] LONG SessionId,
   [ref, out] PLSMSESSIONINFORMATION pSessionInfo
 );
</pre></div>
</dd></dl><p><b>hBinding: </b> The <span><a href="c41d3367-04c9-4c93-babf-9b5de834eb29#gt_8a7f6700-8311-45bc-af10-82e10accd331" data-linktype="relative-path">RPC</a></span> binding <span><a href="c41d3367-04c9-4c93-babf-9b5de834eb29#gt_5044babb-08e3-4bb9-bc12-fe8f542b05ee" data-linktype="relative-path">handle</a></span>.
For more information, see <span><a href="https://go.microsoft.com/fwlink/?LinkId=93771" data-linktype="external">[MSDN-RPCBIND]</a></span>.</p><p><b>SessionId: </b> The identifier of the session
whose information is to be retrieved.</p><p><b>pSessionInfo: </b> A <span><a href="fadef65b-0d65-42b8-ad14-127106499f85" data-linktype="relative-path">PLSMSESSIONINFORMATION</a></span>
element containing information about the session.</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>