# C1.Win.Schedule.C1Schedule.BeforeAppointmentEdit

## Content

<div class="doc-site-dotnet-api-container">




<h1 id="C1_Win_Schedule_C1Schedule_BeforeAppointmentEdit" data-uid="C1.Win.Schedule.C1Schedule.BeforeAppointmentEdit" class="text-break">BeforeAppointmentEdit Event
</h1>
<div class="markdown level0 summary"><p>Occurs before the <span class="xref">C1.Schedule.Appointment</span> object is edited in-place.</p>
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<div class="markdown level0 conceptual"></div>
<h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.Schedule.html">C1.Win.Schedule</a></h6>
<h6><strong>Assembly</strong>: C1.Win.Schedule.10.dll</h6>
<h5 id="C1_Win_Schedule_C1Schedule_BeforeAppointmentEdit_syntax">Syntax</h5>
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  <pre><code class="lang-csharp hljs">[C1Description(&quot;BeforeAppointmentEdit&quot;, &quot;Fired before Appointment is edited in-place.&quot;)]
[C1Category(&quot;UI&quot;)]
public event CancelAppointmentEventHandler BeforeAppointmentEdit</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">&lt;C1Description(&quot;BeforeAppointmentEdit&quot;, &quot;Fired before Appointment is edited in-place.&quot;)&gt;
&lt;C1Category(&quot;UI&quot;)&gt;
Public Event BeforeAppointmentEdit As CancelAppointmentEventHandler</code></pre>
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<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><span class="xref">CancelAppointmentEventHandler</span></td>
      <td>Occurs before the  object is edited in-place.</td>
    </tr>
  </tbody>
</table>
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