# C1.Win.C1Win7Pack.C1TaskbarButton.RegistryProgID

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<h1 id="C1_Win_C1Win7Pack_C1TaskbarButton_RegistryProgID_" data-uid="C1.Win.C1Win7Pack.C1TaskbarButton.RegistryProgID*">RegistryProgID Property
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<a id="C1_Win_C1Win7Pack_C1TaskbarButton_RegistryProgID_" data-uid="C1.Win.C1Win7Pack.C1TaskbarButton.RegistryProgID*"></a>
<h4 id="C1_Win_C1Win7Pack_C1TaskbarButton_RegistryProgID" data-uid="C1.Win.C1Win7Pack.C1TaskbarButton.RegistryProgID">RegistryProgID</h4>
<div class="markdown level1 summary"><p>Gets or sets the ProgID of the registered application.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">[Bindable(BindableSupport.No)]
public string RegistryProgID { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">&lt;Bindable(BindableSupport.No)&gt;
Public Property RegistryProgID As String</code></pre>
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<h5 id="C1_Win_C1Win7Pack_C1TaskbarButton_RegistryProgID_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>If this property contains an empty string, the application
user model ID is used as a ProgID.</p>
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