# C1.Win.Design.C1ControlDesigner.RaiseComponentChanged

## Content

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<h1 id="C1_Win_Design_C1ControlDesigner_RaiseComponentChanged_" data-uid="C1.Win.Design.C1ControlDesigner.RaiseComponentChanged*">RaiseComponentChanged Method
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<div class="markdown level0 conceptual"></div>



<a id="C1_Win_Design_C1ControlDesigner_RaiseComponentChanged_" data-uid="C1.Win.Design.C1ControlDesigner.RaiseComponentChanged*"></a>
<h4 id="C1_Win_Design_C1ControlDesigner_RaiseComponentChanged_System_Object_System_ComponentModel_MemberDescriptor_" data-uid="C1.Win.Design.C1ControlDesigner.RaiseComponentChanged(System.Object,System.ComponentModel.MemberDescriptor)">RaiseComponentChanged(object, MemberDescriptor)</h4>
<div class="markdown level1 summary"><p>Notifies the System.ComponentModel.Design.IComponentChangeService that the specified component has been changed.
You only need to call this when you are affecting component properties directly and not through the MemberDescriptor's accessors.</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">protected void RaiseComponentChanged(object component, MemberDescriptor member)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Sub RaiseComponentChanged(component As Object, member As MemberDescriptor)</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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  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">component</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.memberdescriptor">MemberDescriptor</a></td>
      <td><span class="parametername">member</span></td>
      <td></td>
    </tr>
  </tbody>
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