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mail::ACCOUNT::updateFolderIndexFlags</th>
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<h2>Name</h2>
<p>mail::ACCOUNT::updateFolderIndexFlags — Update
status of multiple messages</p>
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<h2>Synopsis</h2>
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<p><br clear="none"/>
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#include <libmail/sync.H><br clear="none"/>
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mail::ACCOUNT *mail;<br clear="none"/></p>
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<td rowspan="1" colspan="1"><code class="funcdef">bool
ok=mail-><b class="fsfunc">updateFolderIndexFlags</b>(</code></td>
<td rowspan="1" colspan="1">const
std::vector<size_t>  </td>
<td rowspan="1" colspan="1"><var class="pdparam">msgList</var>,</td>
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<td rowspan="1" colspan="1"> </td>
<td rowspan="1" colspan="1">bool  </td>
<td rowspan="1" colspan="1"><var class="pdparam">doFlip</var>,</td>
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<td rowspan="1" colspan="1"> </td>
<td rowspan="1" colspan="1">bool  </td>
<td rowspan="1" colspan="1"><var class="pdparam">enableDisable</var>,</td>
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<td rowspan="1" colspan="1"> </td>
<td rowspan="1" colspan="1">const messageInfo
& </td>
<td rowspan="1" colspan="1"><var class="pdparam">msgInfo</var><code>)</code>;</td>
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std::string errmsg=mail->getErrmsg();<br clear="none"/></p>
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<h2>USAGE</h2>
<p>This is a version of <a class="link" href="account-savefolderindexinfo.html" title="mail::ACCOUNT::saveFolderIndexInfo" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::ACCOUNT::saveFolderIndexInfo</span>(3x)</span></a>
that updates the status of multiple messages with one
request.</p>
<p><em class="parameter"><code>msgList</code></em> specifies
a list of messages. Messages are numbered starting with
message #0 and up to one less than <a class="link" href="account-getfolderindexsize.html" title="mail::ACCOUNT::getFolderIndexSize" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::ACCOUNT::getFolderIndexSize</span>(3x)</span></a>
(when <code class="function">mail::account::getFolderIndexSize</code> returns
6, the messages are numbered 0 through 5). Only the messages
that appear in <em class="parameter"><code>msgList</code></em> are processed by this
request. When a message is removed from the folder, by
<a class="link" href="account-updatefolderindexinfo.html" title="mail::ACCOUNT::updateFolderIndexInfo" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::ACCOUNT::updateFolderIndexInfo</span>(3x)</span></a>,
the following messages are renumbered accordingly.</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>Most mail servers allow multiple applications to open
the same folder. Therefore, changes to the folder's
contents can occur at any time. Before making this request,
the application should use <a class="link" href="account-checknewmail.html" title="mail::ACCOUNT::checkNewMail" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::ACCOUNT::checkNewMail</span>(3x)</span></a>
to verify that no unexpected changes have been made to the
folder's contents.</p>
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<p><em class="parameter"><code>msgInfo</code></em> selects
which message status flags should be updated in every
message. See <a class="link" href="account-getfolderindexinfo.html" title="mail::ACCOUNT::getFolderIndexInfo" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::ACCOUNT::getFolderIndexInfo</span>(3x)</span></a>.</p>
<p><em class="parameter"><code>msgInfo</code></em> does NOT
specify the new value of the status flags, only which status
flags should be updated. For example, setting <em class="parameter"><code>msgInfo</code></em>.<em class="structfield"><code>marked</code></em> to true indicates that
the messages' <em class="structfield"><code>marked</code></em> status flag will be
set to the value specified by <em class="parameter"><code>doFlip</code></em> and <em class="parameter"><code>enableDisable</code></em>.</p>
<p>Setting <em class="parameter"><code>doFlip</code></em> to
<code class="literal">true</code> "flips" the selected status
flags (each message's flag will be set to false if the status
flag was originally true, and set to true if the status flag
was originalfalse). If <em class="parameter"><code>doFlip</code></em> is false, then the
selected status flags are set to the value of <em class="parameter"><code>enableDisable</code></em> <em class="parameter"><code>enableDisable</code></em> is ignored when
Setting <em class="parameter"><code>doFlip</code></em> is
true.</p>
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<a id="id581809" shape="rect" name="id581809"> </a>
<h2>Return Codes</h2>
<p>This method returns <code class="literal">true</code> if
it succeeds, or <code class="literal">false</code> if it
fails. If the method fails, use <em class="structfield"><code>mail::ACCOUNT::getErrmsg()</code></em> to
read a brief description of the error.</p>
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<h2>SEE ALSO</h2>
<p><a class="link" href="account-savefolderindexinfo.html" title="mail::ACCOUNT::saveFolderIndexInfo" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::ACCOUNT::saveFolderIndexInfo</span>(3x)</span></a>,
<a class="link" href="account-getfolderindexinfo.html" title="mail::ACCOUNT::getFolderIndexInfo" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::ACCOUNT::getFolderIndexInfo</span>(3x)</span></a>.</p>
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