c1c7e513b"><td class="memItemLeft" align="right" valign="top"><a id="a5dfa904018c61d302a08483c1c7e513b"></a>
<a class="el" href="structt__symbol.html">t_symbol</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structt__jcolumn.html#a5dfa904018c61d302a08483c1c7e513b">c_beginmsg</a></td></tr>
<tr class="memdesc:a5dfa904018c61d302a08483c1c7e513b"><td class="mdescLeft">&#160;</td><td class="mdescRight">message sent when a component mode cell's value is about to start changing <br /></