# C1.Win.Data.Entities.C1DataSource.RejectChanges

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<h1 id="C1_Win_Data_Entities_C1DataSource_RejectChanges_" data-uid="C1.Win.Data.Entities.C1DataSource.RejectChanges*">RejectChanges Method
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<a id="C1_Win_Data_Entities_C1DataSource_RejectChanges_" data-uid="C1.Win.Data.Entities.C1DataSource.RejectChanges*"></a>
<h4 id="C1_Win_Data_Entities_C1DataSource_RejectChanges" data-uid="C1.Win.Data.Entities.C1DataSource.RejectChanges">RejectChanges()</h4>
<div class="markdown level1 summary"><p>Rejects the changes for every entity in the context.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public void RejectChanges()</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub RejectChanges()</code></pre>
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<h5 id="C1_Win_Data_Entities_C1DataSource_RejectChanges_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Changes will be rejected for all entities in the context, including
those that were not loaded through this <a class="xref" href="C1.Win.Data.Entities.C1DataSource.html">C1DataSource</a>.
This will also cancel a pending Add or Edit in the <a class="xref" href="C1.Win.Data.Entities.C1DataSource.ViewSources.html#C1_Win_Data_Entities_C1DataSource_ViewSources">collection views</a>.</p>
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