# C1.Win.List.ListBase.C1ListBase.WillChangeToIndex

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<h1 id="C1_Win_List_ListBase_C1ListBase_WillChangeToIndex_" data-uid="C1.Win.List.ListBase.C1ListBase.WillChangeToIndex*">WillChangeToIndex Property
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<h4 id="C1_Win_List_ListBase_C1ListBase_WillChangeToIndex" data-uid="C1.Win.List.ListBase.C1ListBase.WillChangeToIndex">WillChangeToIndex</h4>
<div class="markdown level1 summary"><p>Returns the bookmark identifying the will-be selected item in a control.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">[Browsable(false)]
public int WillChangeToIndex { get; }</code></pre>
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  <pre><code class="lang-vbnet hljs">&lt;Browsable(False)&gt;
Public ReadOnly Property WillChangeToIndex As Integer</code></pre>
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<h5 id="C1_Win_List_ListBase_C1ListBase_WillChangeToIndex_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>This property is used in the <a class="xref" href="C1.Win.List.ListBase.C1ListBase.SelChange.html">SelChange</a> event.
When you handle these events, the <a class="xref" href="C1.Win.List.ListBase.C1ListBase.SelectedIndex.html#C1_Win_List_ListBase_C1ListBase_SelectedIndex">SelectedIndex</a> will be the old selected index, and the WillChangeToIndex will be the new selected index.</p>
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