# C1.DataCollection.C1ConvertDataCollection-2.ConvertBack

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<h1 id="C1_DataCollection_C1ConvertDataCollection_2_ConvertBack_" data-uid="C1.DataCollection.C1ConvertDataCollection`2.ConvertBack*">ConvertBack Property
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<a id="C1_DataCollection_C1ConvertDataCollection_2_ConvertBack_" data-uid="C1.DataCollection.C1ConvertDataCollection`2.ConvertBack*"></a>
<h4 id="C1_DataCollection_C1ConvertDataCollection_2_ConvertBack" data-uid="C1.DataCollection.C1ConvertDataCollection`2.ConvertBack">ConvertBack</h4>
<div class="markdown level1 summary"><p>Gets or sets the function that gets the source item from a converted item.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">protected Func&lt;T, S&gt;? ConvertBack { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Property ConvertBack As Func(Of T, S)</code></pre>
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