# C1.TextParser.TemplateBasedExtractor.-ctor

## Content

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<h1 id="C1_TextParser_TemplateBasedExtractor__ctor_" data-uid="C1.TextParser.TemplateBasedExtractor.#ctor*">TemplateBasedExtractor Constructor
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<div class="markdown level0 conceptual"></div>



<a id="C1_TextParser_TemplateBasedExtractor__ctor_" data-uid="C1.TextParser.TemplateBasedExtractor.#ctor*"></a>
<h4 id="C1_TextParser_TemplateBasedExtractor__ctor_System_IO_Stream_" data-uid="C1.TextParser.TemplateBasedExtractor.#ctor(System.IO.Stream)">TemplateBasedExtractor(Stream)</h4>
<div class="markdown level1 summary"><p>Create a new instance of TemplateBasedExtractor acording to a template specified in xml.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public TemplateBasedExtractor(Stream xmlTemplate)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub New(xmlTemplate As Stream)</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>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.io.stream">Stream</a></td>
      <td><span class="parametername">xmlTemplate</span></td>
      <td><p>The template expressed in xml to be used by this TemplateBasedExtractor.</p>
</td>
    </tr>
  </tbody>
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<h5 class="exceptions">Exceptions</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Condition</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentexception">ArgumentException</a></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentnullexception">ArgumentNullException</a></td>
      <td></td>
    </tr>
  </tbody>
</table>
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