# C1.WPF.Binding.C1CalcEngine.DataContext

## Content

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<h1 id="C1_WPF_Binding_C1CalcEngine_DataContext_" data-uid="C1.WPF.Binding.C1CalcEngine.DataContext*">DataContext Property
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<a id="C1_WPF_Binding_C1CalcEngine_DataContext_" data-uid="C1.WPF.Binding.C1CalcEngine.DataContext*"></a>
<h4 id="C1_WPF_Binding_C1CalcEngine_DataContext" data-uid="C1.WPF.Binding.C1CalcEngine.DataContext">DataContext</h4>
<div class="markdown level1 summary"><p>Gets or sets the DataContext for this <a class="xref" href="C1.WPF.Binding.C1CalcEngine.html">C1CalcEngine</a>.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public virtual object DataContext { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Overridable Property DataContext As Object</code></pre>
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<h5 id="C1_WPF_Binding_C1CalcEngine_DataContext_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Once a DataContext is set, all public properties of the object become available
to the CalcEngine, including sub-properties such as &quot;Address.Street&quot;. These may
be used with expressions just like any other constant.</p>
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