# C1.Win.Input.Base.C1TextBoxBase.AutoCompleteCustomSource

## Content

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<h1 id="C1_Win_Input_Base_C1TextBoxBase_AutoCompleteCustomSource_" data-uid="C1.Win.Input.Base.C1TextBoxBase.AutoCompleteCustomSource*">AutoCompleteCustomSource Property
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<a id="C1_Win_Input_Base_C1TextBoxBase_AutoCompleteCustomSource_" data-uid="C1.Win.Input.Base.C1TextBoxBase.AutoCompleteCustomSource*"></a>
<h4 id="C1_Win_Input_Base_C1TextBoxBase_AutoCompleteCustomSource" data-uid="C1.Win.Input.Base.C1TextBoxBase.AutoCompleteCustomSource">AutoCompleteCustomSource</h4>
<div class="markdown level1 summary"><p>Gets or sets a custom <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.specialized.stringcollection">StringCollection</a> to use when
the <a class="xref" href="C1.Win.Input.Base.C1TextBoxBase.AutoCompleteSource.html#C1_Win_Input_Base_C1TextBoxBase_AutoCompleteSource">AutoCompleteSource</a> property is set to CustomSource.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public virtual AutoCompleteStringCollection AutoCompleteCustomSource { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Overridable Property AutoCompleteCustomSource As AutoCompleteStringCollection</code></pre>
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