<div class="content"><p>The METADATA_HANDLE_INFO structure defines information about
a handle to a <a href="1243ba70-74ca-44f9-be0b-dfd6697010b4#gt_086b13f2-2715-4000-a16c-6acc3d59cc19" data-linktype="relative-path">metabase</a>
entry.</p><dl>
<dd>
<div><pre> typedef struct {
   DWORD dwMDPermissions;
   DWORD dwMDSystemChangeNumber;
 } METADATA_HANDLE_INFO;
</pre></div>
</dd></dl><p><b>dwMDPermissions:</b>   An unsigned
integer value containing the permissions with which the handle was opened. This
member MUST have a valid combination of the following flags set.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Value</p>
   </th>
   <th>
   <p>Meaning</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>
  <p>METADATA_PERMISSION_READ</p>
  <p>0x00000001</p>
  </td>
  <td>
  <p>The handle can read nodes and data.</p>
  </td>
 </tr><tr>
  <td>
  <p>METADATA_PERMISSION_WRITE</p>
  <p>0x00000002</p>
  </td>
  <td>
  <p>The handle can write nodes and data.</p>
  </td>
 </tr></tbody></table>
</dd></dl><p><b>dwMDSystemChangeNumber:</b>  An unsigned
integer value containing the system change number when the handle was opened.
The system change number is a 32-bit unsigned integer value that is incremented
when a change is made to the metabase. See <a href="8ccdd400-cf13-4747-8ddb-77b1a0b6de79" data-linktype="relative-path">GetSystemChangeNumber (section 3.1.4.21)</a>
for a specification of the system change number.</p></div>