# C1.Win.Editor.C1Editor.SaveDocumentToPDFAsync

## Content

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<h1 id="C1_Win_Editor_C1Editor_SaveDocumentToPDFAsync_" data-uid="C1.Win.Editor.C1Editor.SaveDocumentToPDFAsync*">SaveDocumentToPDFAsync Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Win_Editor_C1Editor_SaveDocumentToPDFAsync_" data-uid="C1.Win.Editor.C1Editor.SaveDocumentToPDFAsync*"></a>
<h4 id="C1_Win_Editor_C1Editor_SaveDocumentToPDFAsync_System_String_" data-uid="C1.Win.Editor.C1Editor.SaveDocumentToPDFAsync(System.String)">SaveDocumentToPDFAsync(string)</h4>
<div class="markdown level1 summary"><p>Print the current page to PDF asynchronously.</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 Task SaveDocumentToPDFAsync(string filename)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Function SaveDocumentToPDFAsync(filename As String) As Task</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>
    </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>Specifies the path to the PDF file.</p>
</td>
    </tr>
  </tbody>
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<h5 class="returns">Returns</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.threading.tasks.task">Task</a></td>
      <td></td>
    </tr>
  </tbody>
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<h5 class="exceptions">Exceptions</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Condition</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentnullexception">ArgumentNullException</a></td>
      <td></td>
    </tr>
  </tbody>
</table>
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