# C1.Win.Collections.ObjectModel.ObservableDictionary-2.Keys

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<h1 id="C1_Win_Collections_ObjectModel_ObservableDictionary_2_Keys_" data-uid="C1.Win.Collections.ObjectModel.ObservableDictionary`2.Keys*">Keys Property
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<h4 id="C1_Win_Collections_ObjectModel_ObservableDictionary_2_Keys" data-uid="C1.Win.Collections.ObjectModel.ObservableDictionary`2.Keys">Keys</h4>
<div class="markdown level1 summary"><p>Gets an <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1">ICollection&lt;T&gt;</a> containing the keys of the <a class="xref" href="C1.Win.Collections.ObjectModel.ObservableDictionary-2.html">ObservableDictionary&lt;TKey, TValue&gt;</a>.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public ICollection&lt;TKey&gt; Keys { get; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public ReadOnly Property Keys As ICollection(Of TKey)</code></pre>
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<h5 class="implements">Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.idictionary-2.keys">IDictionary&lt;TKey, TValue&gt;.Keys</a></div>
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