# GrapeCity.ActiveReports.Blazor.Viewer.ToolbarItems.UpdateItem

## Content

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<h1 id="GrapeCity_ActiveReports_Blazor_Viewer_ToolbarItems_UpdateItem_" data-uid="GrapeCity.ActiveReports.Blazor.Viewer.ToolbarItems.UpdateItem*">UpdateItem Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_ActiveReports_Blazor_Viewer_ToolbarItems_UpdateItem_" data-uid="GrapeCity.ActiveReports.Blazor.Viewer.ToolbarItems.UpdateItem*"></a>
<h4 id="GrapeCity_ActiveReports_Blazor_Viewer_ToolbarItems_UpdateItem_System_String_GrapeCity_ActiveReports_Blazor_Viewer_ToolbarItem_" data-uid="GrapeCity.ActiveReports.Blazor.Viewer.ToolbarItems.UpdateItem(System.String,GrapeCity.ActiveReports.Blazor.Viewer.ToolbarItem)">UpdateItem(string, ToolbarItem)</h4>
<div class="markdown level1 summary"><p>Updates a previously added toolbar item.</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 UpdateItem(string key, ToolbarItem itemUpdate)</code></pre>
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<h5 class="parameters">Parameters</h5>
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      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">key</span></td>
      <td><p>The key of the toolbar item to update. This key should match the one used when the item was added.</p>
</td>
    </tr>
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      <td><a class="xref" href="GrapeCity.ActiveReports.Blazor.Viewer.ToolbarItem.html">ToolbarItem</a></td>
      <td><span class="parametername">itemUpdate</span></td>
      <td><p>New settings for the toolbar item, which can include changes to its action, icon, text, and other properties.</p>
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<h5 class="returns">Returns</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
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  </thead>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.threading.tasks.task">Task</a></td>
      <td><p>A task that represents the asynchronous operation of updating the toolbar item.</p>
</td>
    </tr>
  </tbody>
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