<div class="content" name="RELOPS" uuid="9ddb3ff0-a9e0-48f1-8114-81bcea1a6e3b"><p>The RELOPS enumeration defines values for the <a href="1f17f54d-e086-4dff-9e86-87c2b0165739" data-linktype="relative-path">MSMQQuery::LookupQueue</a> and
<a href="ca768a59-b51e-4f8c-a0a8-50613d8f90e0" data-linktype="relative-path">MSMQQuery::LookupQueue_v2</a>
methods. The values in this enumeration represent comparison operators that are
used together with the query parameters that are passed to
MSMQQuery::LookupQueue.</p><dl>
<dd>
<div><pre> typedef enum 
 {
   REL_NOP = 0,
   REL_EQ,
   REL_NEQ,
   REL_LT,
   REL_GT,
   REL_LE,
   REL_GE
 } RELOPS;
</pre></div>
</dd></dl><p>Used by:</p><ul><li><p><span><span> 
</span></span>IMSMQQuery::LookupQueue</p>
</li><li><p><span><span> 
</span></span>IMSMQQuery::LookupQueue_v2</p>
</li></ul><p>The RELOPS enumeration values, except for REL_NOP,
correspond to the operators for the attribute-filter expressions defined in <a href="../ms-mqdmpr/5eafe0a6-a22f-436b-a0d9-4cbc25c52b47" data-linktype="relative-path">[MS-MQDMPR]</a>
section <a href="../ms-mqdmpr/314c2287-dc0b-4079-b24a-550817c9e9ae" data-linktype="relative-path">3.1.7.1.20</a>,
as shown in the following table:</p><table><thead>
  <tr>
   <th>
   <p>RELOPS</p>
   </th>
   <th>
   <p>Operator</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>REL_EQ</td>
  <td>EQUALS</td>
 </tr><tr>
  <td>REL_NEQ</td>
  <td>NOT-EQUALS</td>
 </tr><tr>
  <td>REL_LT</td>
  <td>LESS-THAN</td>
 </tr><tr>
  <td>REL_GT</td>
  <td>GREATER-THAN</td>
 </tr><tr>
  <td>REL_LE</td>
  <td>LESS-THAN-OR-EQUAL</td>
 </tr><tr>
  <td>REL_GE</td>
  <td>GREATER-THAN-OR-EQUAL</td>
 </tr></tbody></table><p> </p></div>