# C1.Web.Mvc.DataMap.-ctor

## Content

<div class="doc-site-dotnet-api-container">



<h1 id="C1_Web_Mvc_DataMap__ctor_" data-uid="C1.Web.Mvc.DataMap.#ctor*">DataMap Constructor
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_DataMap__ctor_" data-uid="C1.Web.Mvc.DataMap.#ctor*"></a>
<h4 id="C1_Web_Mvc_DataMap__ctor" data-uid="C1.Web.Mvc.DataMap.#ctor">DataMap()</h4>
<div class="markdown level1 summary"><p>Creates one <a class="xref" href="C1.Web.Mvc.DataMap.html">DataMap</a> instance.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public DataMap()</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub New()</code></pre>
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<a id="C1_Web_Mvc_DataMap__ctor_" data-uid="C1.Web.Mvc.DataMap.#ctor*"></a>
<h4 id="C1_Web_Mvc_DataMap__ctor_Microsoft_AspNetCore_Mvc_Rendering_IHtmlHelper_" data-uid="C1.Web.Mvc.DataMap.#ctor(Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper)">DataMap(IHtmlHelper)</h4>
<div class="markdown level1 summary"><p>Creates one <a class="xref" href="C1.Web.Mvc.DataMap.html">DataMap</a> instance.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public DataMap(IHtmlHelper helper)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub New(helper As IHtmlHelper)</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="https://learn.microsoft.com/dotnet/api/microsoft.aspnetcore.mvc.rendering.ihtmlhelper">IHtmlHelper</a></td>
      <td><span class="parametername">helper</span></td>
      <td><p>The HtmlHelper instance.</p>
</td>
    </tr>
  </tbody>
</table>
</div>