# C1.Web.Mvc.Fluent.BaseODataCollectionViewServiceBuilder-3.DataTypes

## Content

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<h1 id="C1_Web_Mvc_Fluent_BaseODataCollectionViewServiceBuilder_3_DataTypes_" data-uid="C1.Web.Mvc.Fluent.BaseODataCollectionViewServiceBuilder`3.DataTypes*">DataTypes Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_Fluent_BaseODataCollectionViewServiceBuilder_3_DataTypes_" data-uid="C1.Web.Mvc.Fluent.BaseODataCollectionViewServiceBuilder`3.DataTypes*"></a>
<h4 id="C1_Web_Mvc_Fluent_BaseODataCollectionViewServiceBuilder_3_DataTypes_System_Collections_Generic_IDictionary_System_String_C1_Web_Mvc_Grid_DataType__" data-uid="C1.Web.Mvc.Fluent.BaseODataCollectionViewServiceBuilder`3.DataTypes(System.Collections.Generic.IDictionary{System.String,C1.Web.Mvc.Grid.DataType})">DataTypes(IDictionary&lt;string, DataType&gt;)</h4>
<div class="markdown level1 summary"><p>Configurates <a class="xref" href="C1.Web.Mvc.BaseODataCollectionViewService-1.DataTypes.html#C1_Web_Mvc_BaseODataCollectionViewService_1_DataTypes">DataTypes</a>.
Sets an object to be used as a map for coercing data types when loading the data.</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 TBuilder DataTypes(IDictionary&lt;string, DataType&gt; value)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Function DataTypes(value As IDictionary(Of String, DataType)) 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>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.idictionary-2">IDictionary</a>&lt;<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a>, <a class="xref" href="C1.Web.Mvc.Grid.DataType.html">DataType</a>&gt;</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>
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    </tr>
  </tbody>
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<h5 id="C1_Web_Mvc_Fluent_BaseODataCollectionViewServiceBuilder_3_DataTypes_System_Collections_Generic_IDictionary_System_String_C1_Web_Mvc_Grid_DataType___remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>The object keys represent the field names and the values are <a class="xref" href="C1.Web.Mvc.Grid.DataType.html">DataType</a> values that indicate how the data should be coerced.</p>
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