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<center>Topic: <A HREF="ch.htm"><code>APLX Help</code></A> : <A HREF="ch_030.htm"><code>System Classes</code></A> : <A HREF="ch_030_050.htm"><code>Events and callbacks</code></A> 
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<h1>Events and callbacks</h1>
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<H2>Contents</H2>

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<code>
	<A HREF="ch_030_051.htm">Introduction to Events and Callbacks</A><BR>
	<A HREF="ch_030_055.htm">APLX Callbacks</A><BR>
	<A HREF="ch_030_060.htm">Modal Dialogs</A><BR>
</code></BLOCKQUOTE>


<H2>See also</H2>

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<code>
	<A HREF="ch_020_070_860.htm">&#9109;WE - Wait for Event</A><BR>
	<A HREF="ch_020_070_290.htm">&#9109;EV - Event record</A><BR>
	<A HREF="ch_020_070_880.htm">&#9109;WSELF - Callback object name</A><BR>
</code></BLOCKQUOTE>

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<center>Topic: <A HREF="ch.htm"><code>APLX Help</code></A> : <A HREF="ch_030.htm"><code>System Classes</code></A> : <A HREF="ch_030_050.htm"><code>Events and callbacks</code></A> 
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