# C1.Util.DX.Direct3D11.DeviceContext.CopySubresourceRegion_

## Content

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<h1 id="C1_Util_DX_Direct3D11_DeviceContext_CopySubresourceRegion__" data-uid="C1.Util.DX.Direct3D11.DeviceContext.CopySubresourceRegion_*">CopySubresourceRegion_ Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Util_DX_Direct3D11_DeviceContext_CopySubresourceRegion__" data-uid="C1.Util.DX.Direct3D11.DeviceContext.CopySubresourceRegion_*"></a>
<h4 id="C1_Util_DX_Direct3D11_DeviceContext_CopySubresourceRegion__C1_Util_DX_Direct3D11_Resource_System_Int32_System_Int32_System_Int32_System_Int32_C1_Util_DX_Direct3D11_Resource_System_Int32_System_Nullable_C1_Util_DX_Direct3D11_ResourceRegion__" data-uid="C1.Util.DX.Direct3D11.DeviceContext.CopySubresourceRegion_(C1.Util.DX.Direct3D11.Resource,System.Int32,System.Int32,System.Int32,System.Int32,C1.Util.DX.Direct3D11.Resource,System.Int32,System.Nullable{C1.Util.DX.Direct3D11.ResourceRegion})">CopySubresourceRegion_(Resource, int, int, int, int, Resource, int, ResourceRegion?)</h4>
<div class="markdown level1 summary"><p>void ID3D11DeviceContext::CopySubresourceRegion([In] ID3D11Resource* pDstResource,[In] unsigned int DstSubresource,[In] unsigned int DstX,[In] unsigned int DstY,[In] unsigned int DstZ,[In] ID3D11Resource* pSrcResource,[In] unsigned int SrcSubresource,[In, Optional] const D3D11_BOX* pSrcBox)</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 CopySubresourceRegion_(Resource dstResourceRef, int dstSubresource, int dstX, int dstY, int dstZ, Resource srcResourceRef, int srcSubresource, ResourceRegion? srcBoxRef)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub CopySubresourceRegion_(dstResourceRef As Resource, dstSubresource As Integer, dstX As Integer, dstY As Integer, dstZ As Integer, srcResourceRef As Resource, srcSubresource As Integer, srcBoxRef As ResourceRegion?)</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>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct3D11.Resource.html">Resource</a></td>
      <td><span class="parametername">dstResourceRef</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">dstSubresource</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">dstX</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">dstY</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">dstZ</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct3D11.Resource.html">Resource</a></td>
      <td><span class="parametername">srcResourceRef</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">srcSubresource</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct3D11.ResourceRegion.html">ResourceRegion</a>?</td>
      <td><span class="parametername">srcBoxRef</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
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