# C1.WPF.Excel.XLDataValidation.-ctor

## Content

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<h1 id="C1_WPF_Excel_XLDataValidation__ctor_" data-uid="C1.WPF.Excel.XLDataValidation.#ctor*">XLDataValidation Constructor
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_Excel_XLDataValidation__ctor_" data-uid="C1.WPF.Excel.XLDataValidation.#ctor*"></a>
<h4 id="C1_WPF_Excel_XLDataValidation__ctor_C1_WPF_Excel_C1XLBook_" data-uid="C1.WPF.Excel.XLDataValidation.#ctor(C1.WPF.Excel.C1XLBook)">XLDataValidation(C1XLBook)</h4>
<div class="markdown level1 summary"><p>Initialization data validation object.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public XLDataValidation(C1XLBook book)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub New(book As C1XLBook)</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.WPF.Excel.C1XLBook.html">C1XLBook</a></td>
      <td><span class="parametername">book</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
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