# FarPoint.Win.Spread.DrawingSpace.SpreadChildControlContainer.Invalidate

## Content

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



<h1 id="FarPoint_Win_Spread_DrawingSpace_SpreadChildControlContainer_Invalidate_" data-uid="FarPoint.Win.Spread.DrawingSpace.SpreadChildControlContainer.Invalidate*">Invalidate Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="FarPoint_Win_Spread_DrawingSpace_SpreadChildControlContainer_Invalidate_" data-uid="FarPoint.Win.Spread.DrawingSpace.SpreadChildControlContainer.Invalidate*"></a>
<h4 id="FarPoint_Win_Spread_DrawingSpace_SpreadChildControlContainer_Invalidate" data-uid="FarPoint.Win.Spread.DrawingSpace.SpreadChildControlContainer.Invalidate">Invalidate()</h4>
<div class="markdown level1 summary"><p>Forces a refresh on the owner control.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void Invalidate()</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub Invalidate()</code></pre>
</div>
</div>