# C1.Util.DX.Direct3D11.DeviceContext.UnmapSubresource

## Content

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<h1 id="C1_Util_DX_Direct3D11_DeviceContext_UnmapSubresource_" data-uid="C1.Util.DX.Direct3D11.DeviceContext.UnmapSubresource*">UnmapSubresource Method
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<div class="markdown level0 conceptual"></div>



<a id="C1_Util_DX_Direct3D11_DeviceContext_UnmapSubresource_" data-uid="C1.Util.DX.Direct3D11.DeviceContext.UnmapSubresource*"></a>
<h4 id="C1_Util_DX_Direct3D11_DeviceContext_UnmapSubresource_C1_Util_DX_Direct3D11_Resource_System_Int32_" data-uid="C1.Util.DX.Direct3D11.DeviceContext.UnmapSubresource(C1.Util.DX.Direct3D11.Resource,System.Int32)">UnmapSubresource(Resource, int)</h4>
<div class="markdown level1 summary"><p>void ID3D11DeviceContext::Unmap([In] ID3D11Resource* pResource,[In] unsigned int Subresource)</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 void UnmapSubresource(Resource resourceRef, int subresource)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub UnmapSubresource(resourceRef As Resource, subresource As Integer)</code></pre>
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<h5 class="parameters">Parameters</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct3D11.Resource.html">Resource</a></td>
      <td><span class="parametername">resourceRef</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">subresource</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
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