# C1.WPF.Extensions.Multiply

## Content

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



<h1 id="C1_WPF_Extensions_Multiply_" data-uid="C1.WPF.Extensions.Multiply*">Multiply Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_Extensions_Multiply_" data-uid="C1.WPF.Extensions.Multiply*"></a>
<h4 id="C1_WPF_Extensions_Multiply_System_Windows_Media_Matrix_System_Windows_Media_Matrix__System_Windows_Media_Matrix__" data-uid="C1.WPF.Extensions.Multiply(System.Windows.Media.Matrix,System.Windows.Media.Matrix@,System.Windows.Media.Matrix@)">Multiply(Matrix, ref Matrix, out Matrix)</h4>
<div class="markdown level1 summary"><p>Multiplies the left matrix by the right matrix,
returns the resulting matrix in the output parameter.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static void Multiply(this Matrix left, ref Matrix right, out Matrix result)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Sub Multiply(left As Matrix, ByRef right As Matrix, ByRef result As Matrix)</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="https://learn.microsoft.com/dotnet/api/system.windows.media.matrix">Matrix</a></td>
      <td><span class="parametername">left</span></td>
      <td><p>The first matrix to multiply.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.media.matrix">Matrix</a></td>
      <td><span class="parametername">right</span></td>
      <td><p>The matrix to multiply the left by (the right matrix in the multiplication).</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.media.matrix">Matrix</a></td>
      <td><span class="parametername">result</span></td>
      <td><p>The product of multiplying the two matrices.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="C1_WPF_Extensions_Multiply_" data-uid="C1.WPF.Extensions.Multiply*"></a>
<h4 id="C1_WPF_Extensions_Multiply_System_Windows_Media_Matrix_System_Windows_Media_Matrix_" data-uid="C1.WPF.Extensions.Multiply(System.Windows.Media.Matrix,System.Windows.Media.Matrix)">Multiply(Matrix, Matrix)</h4>
<div class="markdown level1 summary"><p>Multiplies the left matrix by the right matrix.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static Matrix Multiply(this Matrix left, Matrix right)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Function Multiply(left As Matrix, right As Matrix) As Matrix</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="https://learn.microsoft.com/dotnet/api/system.windows.media.matrix">Matrix</a></td>
      <td><span class="parametername">left</span></td>
      <td><p>The first matrix to multiply.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.media.matrix">Matrix</a></td>
      <td><span class="parametername">right</span></td>
      <td><p>The matrix to multiply the left by (the right matrix in the multiplication).</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.media.matrix">Matrix</a></td>
      <td><p>The product of multiplying the two matrices.</p>
</td>
    </tr>
  </tbody>
</table>
</div>