# C1.Util.DX.Direct3D11.OutputMergerStage.SetBlendState

## Content

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<h1 id="C1_Util_DX_Direct3D11_OutputMergerStage_SetBlendState_" data-uid="C1.Util.DX.Direct3D11.OutputMergerStage.SetBlendState*">SetBlendState Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Util_DX_Direct3D11_OutputMergerStage_SetBlendState_" data-uid="C1.Util.DX.Direct3D11.OutputMergerStage.SetBlendState*"></a>
<h4 id="C1_Util_DX_Direct3D11_OutputMergerStage_SetBlendState_C1_Util_DX_Direct3D11_BlendState_System_Nullable_C1_Util_DX_ColorF__System_UInt32_" data-uid="C1.Util.DX.Direct3D11.OutputMergerStage.SetBlendState(C1.Util.DX.Direct3D11.BlendState,System.Nullable{C1.Util.DX.ColorF},System.UInt32)">SetBlendState(BlendState, ColorF?, uint)</h4>
<div class="markdown level1 summary"><p>Set the blend state of the output-merger stage.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">[CLSCompliant(false)]
public void SetBlendState(BlendState blendStateRef, ColorF? blendFactor, uint sampleMask)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">&lt;CLSCompliant(False)&gt;
Public Sub SetBlendState(blendStateRef As BlendState, blendFactor As ColorF?, sampleMask As UInteger)</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.BlendState.html">BlendState</a></td>
      <td><span class="parametername">blendStateRef</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.ColorF.html">ColorF</a>?</td>
      <td><span class="parametername">blendFactor</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.uint32">uint</a></td>
      <td><span class="parametername">sampleMask</span></td>
      <td></td>
    </tr>
  </tbody>
</table>


<a id="C1_Util_DX_Direct3D11_OutputMergerStage_SetBlendState_" data-uid="C1.Util.DX.Direct3D11.OutputMergerStage.SetBlendState*"></a>
<h4 id="C1_Util_DX_Direct3D11_OutputMergerStage_SetBlendState_C1_Util_DX_Direct3D11_BlendState_System_Nullable_C1_Util_DX_ColorF__System_Int32_" data-uid="C1.Util.DX.Direct3D11.OutputMergerStage.SetBlendState(C1.Util.DX.Direct3D11.BlendState,System.Nullable{C1.Util.DX.ColorF},System.Int32)">SetBlendState(BlendState, ColorF?, int)</h4>
<div class="markdown level1 summary"><p>void ID3D11DeviceContext::OMSetBlendState([In, Optional] ID3D11BlendState* pBlendState,[In, Optional] const SHARPDX_COLOR4* BlendFactor,[In] unsigned int SampleMask)</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void SetBlendState(BlendState blendStateRef, ColorF? blendFactor = null, int sampleMask = -1)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub SetBlendState(blendStateRef As BlendState, Optional blendFactor As ColorF? = Nothing, Optional sampleMask As Integer = -1)</code></pre>
</div>
<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.BlendState.html">BlendState</a></td>
      <td><span class="parametername">blendStateRef</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.ColorF.html">ColorF</a>?</td>
      <td><span class="parametername">blendFactor</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">sampleMask</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
</div>