# C1.Web.Mvc.Fluent.ComboBoxBaseBuilder-3.KeyActionPrintCharacters

## Content

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<h1 id="C1_Web_Mvc_Fluent_ComboBoxBaseBuilder_3_KeyActionPrintCharacters_" data-uid="C1.Web.Mvc.Fluent.ComboBoxBaseBuilder`3.KeyActionPrintCharacters*">KeyActionPrintCharacters Method
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<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_Fluent_ComboBoxBaseBuilder_3_KeyActionPrintCharacters_" data-uid="C1.Web.Mvc.Fluent.ComboBoxBaseBuilder`3.KeyActionPrintCharacters*"></a>
<h4 id="C1_Web_Mvc_Fluent_ComboBoxBaseBuilder_3_KeyActionPrintCharacters_C1_Web_Mvc_InputKeyAction_" data-uid="C1.Web.Mvc.Fluent.ComboBoxBaseBuilder`3.KeyActionPrintCharacters(C1.Web.Mvc.InputKeyAction)">KeyActionPrintCharacters(InputKeyAction)</h4>
<div class="markdown level1 summary"><p>Configurates <a class="xref" href="C1.Web.Mvc.ComboBoxBase-1.KeyActionPrintCharacters.html#C1_Web_Mvc_ComboBoxBase_1_KeyActionPrintCharacters">KeyActionPrintCharacters</a>.
Sets the action to perform when printable character keys are pressed (letters, numbers, symbols).</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public TBuilder KeyActionPrintCharacters(InputKeyAction value)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Function KeyActionPrintCharacters(value As InputKeyAction) As TBuilder</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="C1.Web.Mvc.InputKeyAction.html">InputKeyAction</a></td>
      <td><span class="parametername">value</span></td>
      <td><p>The value.</p>
</td>
    </tr>
  </tbody>
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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">TBuilder</span></td>
      <td><p>Current builder.</p>
</td>
    </tr>
  </tbody>
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<h5 id="C1_Web_Mvc_Fluent_ComboBoxBaseBuilder_3_KeyActionPrintCharacters_C1_Web_Mvc_InputKeyAction__remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>The default setting for this property is &quot;InputKeyAction.OpenDropdown&quot;,which opens the listbox and filters options as the user types.This allows users to see matching options before making a selection.Alternatively, you can set this to &quot;InputKeyAction.ChangeSelectionOnly&quot; to immediately change the selection to match the typed characters while keeping the listbox closed. This is useful for quick selection in known-value scenarios.</p>
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