# GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.ForeignKey.SourceColumns

## Content

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<h1 id="GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_ForeignKey_SourceColumns_" data-uid="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.ForeignKey.SourceColumns*">SourceColumns Property
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<h4 id="GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_ForeignKey_SourceColumns" data-uid="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.ForeignKey.SourceColumns">SourceColumns</h4>
<div class="markdown level1 summary"><p>The columns that defines a source.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public IItemCollection&lt;Column&gt; SourceColumns { get; }</code></pre>
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