<div class="content" name="FAX_SetQueue" uuid="85db31f1-b0df-47dd-966c-e745b32d23cc"><p>The fax client application calls the <b>FAX_SetQueue (Opnum
33)</b> method to change the state of the server <a href="46aba9c4-ebb1-4b10-86ac-4bb3025657b9#gt_c1a6400d-703b-4f9a-a74c-40f1487978d9" data-linktype="relative-path">queue</a>. In response, the
server MUST validate whether the client&#39;s fax user account has authorization to
set the <b>Queue State </b>of the server. On success, the server MUST set its <b>Queue
State</b> as specified by the client. </p><dl>
<dd>
<div><pre> error_status_t FAX_SetQueue(
   [in] handle_t hFaxHandle,
   [in] const DWORD dwQueueStates
 );
</pre></div>
</dd></dl><p><b>hFaxHandle: </b>The RPC binding handle for this
call. The client SHOULD reuse the RPC binding handle used as an input <i>hBinding</i>
argument for the <b>FAX_ConnectFaxServer</b> (section <a href="5cbfd38d-7a14-4560-ad24-9ed78f19a3bb" data-linktype="relative-path">3.1.4.1.10</a>) or <b>FAX_ConnectionRefCount</b> (section
<a href="a92941ac-bd07-4a71-af85-c2c157c97cf9" data-linktype="relative-path">3.1.4.1.11</a>) method call
used to connect to the fax server.</p><p><b>dwQueueStates: </b>A pointer to a <b>DWORD</b> (<a href="../ms-dtyp/cca27429-5689-4a16-b2b4-9325d93e4ba2" data-linktype="relative-path">[MS-DTYP]</a>
section <a href="../ms-dtyp/262627d8-3418-4627-9218-4ffe110850b2" data-linktype="relative-path">2.2.9</a>)
value that contains state information about the <a href="46aba9c4-ebb1-4b10-86ac-4bb3025657b9#gt_0c5e7185-40c3-4e58-a8ac-7626ed078235" data-linktype="relative-path">fax queue</a>. If this value is
zero, both the incoming and outgoing queues are unblocked. Otherwise, this
value is a combination of one or more of the following values.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Value/code</p>
   </th>
   <th>
   <p>Meaning</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>FAX_INCOMING_BLOCKED 0x00000001</td>
  <td>The fax service will not receive new incoming faxes.</td>
 </tr><tr>
  <td>FAX_OUTBOX_BLOCKED 0x00000002</td>
  <td>The fax service will reject submissions of new outgoing faxes to its queue.</td>
 </tr><tr>
  <td>FAX_OUTBOX_PAUSED 0x00000004</td>
  <td>The fax service will not dequeue and execute outgoing fax jobs from its queue.</td>
 </tr></tbody></table>
</dd></dl><p><b>Return Values: </b>This method MUST return
0x00000000 (ERROR_SUCCESS) for success; otherwise, it MUST return one of the
following error codes, one of the fax-specific errors that are defined in
section <a href="cbe6c4fb-4dda-4f6c-9701-0d490ba0d105" data-linktype="relative-path">2.2.52</a>, or one
of the other standard errors defined in <a href="../ms-erref/1bc92ddf-b79e-413c-bbaa-99a5281a6c90" data-linktype="relative-path">[MS-ERREF]</a>
section <a href="../ms-erref/18d8fbe8-a967-4f1c-ae50-99ca8e491d2d" data-linktype="relative-path">2.2</a>.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Return value/code</p>
   </th>
   <th>
   <p>Description</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>ERROR_ACCESS_DENIED 0x00000005</td>
  <td>Access is denied. The client&#39;s fax user account does not have the required FAX_ACCESS_MANAGE_CONFIG authorization for this operation.</td>
 </tr><tr>
  <td>ERROR_OUTOFMEMORY 0x0000000E</td>
  <td>The fax server cannot allocate sufficient memory for a FAX_EVENT_EX_1 (section 2.2.68) structure that describes a FAX_EVENT_QUEUE_TYPE_QUEUE_STATE event to be signaled to the client. For more details, see FAX_ClientEventQueueEx (section 3.2.4.3).</td>
 </tr><tr>
  <td>ERROR_INVALID_PARAMETER 0x00000057</td>
  <td>The parameter is incorrect. The dwQueueStates parameter is set to a combination of values that does not contain any of the supported values: FAX_INCOMING_BLOCKED, FAX_OUTBOX_BLOCKED, or FAX_OUTBOX_PAUSED.</td>
 </tr><tr>
  <td>ERROR_REGISTRY_CORRUPT 0x000003F7</td>
  <td>The registry is corrupted. The structure of one of the files containing registry data is corrupted, or the system&#39;s memory image of the file is corrupted, or the file could not be recovered because the alternate copy or log was absent or corrupted.</td>
 </tr><tr>
  <td>RPC_E_SYS_CALL_FAILED 0x80010100</td>
  <td>dwQueueStates includes the FAX_OUTBOX_PAUSED value and the fax server cannot pause the server queue, or dwQueueStates does not include the FAX_OUTBOX_PAUSED value and the fax server cannot resume the server queue.</td>
 </tr></tbody></table>
</dd></dl><p><b>Exceptions Thrown:</b> No exceptions are thrown
except those thrown by the underlying <a href="46aba9c4-ebb1-4b10-86ac-4bb3025657b9#gt_8a7f6700-8311-45bc-af10-82e10accd331" data-linktype="relative-path">RPC</a> protocol <a href="../ms-rpce/290c38b1-92fe-4229-91e6-4fc376610c15" data-linktype="relative-path">[MS-RPCE]</a>.</p></div>