# C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler

## Content

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  <h1 id="C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler" data-uid="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler" class="text-break">ExpressionEditorCollection.ExpressionColectionEventHandler Delegate
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  <div class="markdown level0 summary"><p>Represents the method that will handle the <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionChanged.html">ExpressionChanged</a> event.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.ExpressionEditor.html">C1.Win.ExpressionEditor</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.ExpressionEditor.4.8.dll</h6>
  <h5 id="C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler_syntax">Syntax</h5>
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    <pre><code class="lang-csharp hljs">public delegate void ExpressionEditorCollection.ExpressionColectionEventHandler(object sender, ExpressionEditorCollection.ExpressionCollectionEventArgs e)</code></pre>
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    <pre><code class="lang-vbnet hljs">Public Delegate Sub ExpressionEditorCollection.ExpressionColectionEventHandler(sender As Object, e As ExpressionEditorCollection.ExpressionCollectionEventArgs)</code></pre>
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  <h5 class="parameters">Parameters</h5>
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    <thead>
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        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
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        <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
        <td><span class="parametername">sender</span></td>
        <td><p>Object that fired the event.</p>
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      </tr>
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        <td><a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorCollection.html">ExpressionEditorCollection</a>.<a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionCollectionEventArgs.html">ExpressionCollectionEventArgs</a></td>
        <td><span class="parametername">e</span></td>
        <td><p><a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionCollectionEventArgs.html">ExpressionEditorCollection.ExpressionCollectionEventArgs</a> object that contains the event data.</p>
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  <h3 id="constructors">Constructors
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    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
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    <tbody>
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        <td id="C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler__ctor_System_Object_System_IntPtr_" data-uid="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler.#ctor(System.Object,System.IntPtr)">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler.-ctor.html#C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler__ctor_System_Object_System_IntPtr_">ExpressionColectionEventHandler(object, IntPtr)</a>
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        <td class="markdown level1 summary"></td>
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    </tbody>
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  <h3 id="methods">Methods
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
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    </thead>
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        <td id="C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler_BeginInvoke_System_Object_C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionCollectionEventArgs_System_AsyncCallback_System_Object_" data-uid="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler.BeginInvoke(System.Object,C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionCollectionEventArgs,System.AsyncCallback,System.Object)">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler.BeginInvoke.html#C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler_BeginInvoke_System_Object_C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionCollectionEventArgs_System_AsyncCallback_System_Object_">BeginInvoke(object, ExpressionCollectionEventArgs, AsyncCallback, object)</a>
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        <td class="markdown level1 summary"></td>
      </tr>
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        <td id="C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler_EndInvoke_System_IAsyncResult_" data-uid="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler.EndInvoke(System.IAsyncResult)">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler.EndInvoke.html#C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler_EndInvoke_System_IAsyncResult_">EndInvoke(IAsyncResult)</a>
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        <td class="markdown level1 summary"></td>
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        <td id="C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler_Invoke_System_Object_C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionCollectionEventArgs_" data-uid="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler.Invoke(System.Object,C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionCollectionEventArgs)">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorCollection.ExpressionColectionEventHandler.Invoke.html#C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionColectionEventHandler_Invoke_System_Object_C1_Win_ExpressionEditor_ExpressionEditorCollection_ExpressionCollectionEventArgs_">Invoke(object, ExpressionCollectionEventArgs)</a>
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        <td class="markdown level1 summary"></td>
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