 with the specified callback. If the event doesn't exist, it will be created.
&nbsp;&nbsp;<a
href="/tree/master/crow/event.nim#L99"
class="link-seesrc" target="_blank">Source</a>
<a href="/edit/devel/crow/event.nim#L99" class="link-seesrc" target="_blank" >Edit</a>

</dd>
<dt id="emit"><a name="emit,EventEmitter,EventHandler,EventArgs"></a><pre><span class="Keyword">proc</span> <span class="Identifier">emit</span><span class="Other">(</span><span class="Identifier">emitter</span><span class="Other">:</span>