# GrapeCity.ActiveReports.Viewer.Wpf.Viewer.MultiplePageCols

## Content

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<h1 id="GrapeCity_ActiveReports_Viewer_Wpf_Viewer_MultiplePageCols_" data-uid="GrapeCity.ActiveReports.Viewer.Wpf.Viewer.MultiplePageCols*">MultiplePageCols Property
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_ActiveReports_Viewer_Wpf_Viewer_MultiplePageCols_" data-uid="GrapeCity.ActiveReports.Viewer.Wpf.Viewer.MultiplePageCols*"></a>
<h4 id="GrapeCity_ActiveReports_Viewer_Wpf_Viewer_MultiplePageCols" data-uid="GrapeCity.ActiveReports.Viewer.Wpf.Viewer.MultiplePageCols">MultiplePageCols</h4>
<div class="markdown level1 summary"><p>Gets or sets a value indicating the number of pages displayed horizontally when the viewer is in MultiPageMode.</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 int MultiplePageCols { get; set; }</code></pre>
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<h5 class="propertyValue">Property Value</h5>
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      <th>Type</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><p>An <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a> representing the number of horizontal pages.</p>
</td>
    </tr>
  </tbody>
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<h5 id="GrapeCity_ActiveReports_Viewer_Wpf_Viewer_MultiplePageCols_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>The default value is 3.</p>
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<h5 class="exceptions">Exceptions</h5>
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      <th>Type</th>
      <th>Condition</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentoutofrangeexception">ArgumentOutOfRangeException</a></td>
      <td><p>Thrown when the set value is less than or equal to 0, as the number of pages displayed horizontally must be a positive integer.</p>
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    </tr>
  </tbody>
</table>
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