# C1.WPF.Bitmap.C1Bitmap.SaveAsPng

## Content

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



<h1 id="C1_WPF_Bitmap_C1Bitmap_SaveAsPng_" data-uid="C1.WPF.Bitmap.C1Bitmap.SaveAsPng*">SaveAsPng Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_Bitmap_C1Bitmap_SaveAsPng_" data-uid="C1.WPF.Bitmap.C1Bitmap.SaveAsPng*"></a>
<h4 id="C1_WPF_Bitmap_C1Bitmap_SaveAsPng_System_IO_Stream_C1_WPF_Bitmap_PngOptions_" data-uid="C1.WPF.Bitmap.C1Bitmap.SaveAsPng(System.IO.Stream,C1.WPF.Bitmap.PngOptions)">SaveAsPng(Stream, PngOptions)</h4>
<div class="markdown level1 summary"><p>Saves the image to a System.IO.Stream in PNG format.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void SaveAsPng(Stream stream, PngOptions options)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub SaveAsPng(stream As Stream, options As PngOptions)</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="https://learn.microsoft.com/dotnet/api/system.io.stream">Stream</a></td>
      <td><span class="parametername">stream</span></td>
      <td><p>The output stream.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.WPF.Bitmap.PngOptions.html">PngOptions</a></td>
      <td><span class="parametername">options</span></td>
      <td><p>The options for the PNG image encoder.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="C1_WPF_Bitmap_C1Bitmap_SaveAsPng_" data-uid="C1.WPF.Bitmap.C1Bitmap.SaveAsPng*"></a>
<h4 id="C1_WPF_Bitmap_C1Bitmap_SaveAsPng_System_String_C1_WPF_Bitmap_PngOptions_" data-uid="C1.WPF.Bitmap.C1Bitmap.SaveAsPng(System.String,C1.WPF.Bitmap.PngOptions)">SaveAsPng(string, PngOptions)</h4>
<div class="markdown level1 summary"><p>Saves the image to a file in PNG format.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void SaveAsPng(string fileName, PngOptions options)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub SaveAsPng(fileName As String, options As PngOptions)</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.string">string</a></td>
      <td><span class="parametername">fileName</span></td>
      <td><p>The output file name.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.WPF.Bitmap.PngOptions.html">PngOptions</a></td>
      <td><span class="parametername">options</span></td>
      <td><p>The options for the PNG image encoder.</p>
</td>
    </tr>
  </tbody>
</table>
</div>