# C1.WinUI.Calendar.ReentrantObservableCollection-1.-ctor

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<h1 id="C1_WinUI_Calendar_ReentrantObservableCollection_1__ctor_" data-uid="C1.WinUI.Calendar.ReentrantObservableCollection`1.#ctor*">ReentrantObservableCollection Constructor
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<a id="C1_WinUI_Calendar_ReentrantObservableCollection_1__ctor_" data-uid="C1.WinUI.Calendar.ReentrantObservableCollection`1.#ctor*"></a>
<h4 id="C1_WinUI_Calendar_ReentrantObservableCollection_1__ctor" data-uid="C1.WinUI.Calendar.ReentrantObservableCollection`1.#ctor">ReentrantObservableCollection()</h4>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public ReentrantObservableCollection()</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub New()</code></pre>
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