# C1.Win.C1DynamicHelp.MapItem.UseDefaultTrigger

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<h1 id="C1_Win_C1DynamicHelp_MapItem_UseDefaultTrigger_" data-uid="C1.Win.C1DynamicHelp.MapItem.UseDefaultTrigger*">UseDefaultTrigger Property
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<h4 id="C1_Win_C1DynamicHelp_MapItem_UseDefaultTrigger" data-uid="C1.Win.C1DynamicHelp.MapItem.UseDefaultTrigger">UseDefaultTrigger</h4>
<div class="markdown level1 summary"><p>Gets or sets a value indicating whether a topic will be displayed depending on its own
<a class="xref" href="C1.Win.C1DynamicHelp.MapItem.HelpTopicTrigger.html#C1_Win_C1DynamicHelp_MapItem_HelpTopicTrigger">HelpTopicTrigger</a> value or on the <a class="xref" href="C1.Win.C1DynamicHelp.C1DynamicHelp.DefaultTrigger.html#C1_Win_C1DynamicHelp_C1DynamicHelp_DefaultTrigger">DefaultTrigger</a> value of the C1DynamicHelp control.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public bool UseDefaultTrigger { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property UseDefaultTrigger As Boolean</code></pre>
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<h5 id="C1_Win_C1DynamicHelp_MapItem_UseDefaultTrigger_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>If this property is set to <i>false</i>, the <a class="xref" href="C1.Win.C1DynamicHelp.MapItem.HelpTopicTrigger.html#C1_Win_C1DynamicHelp_MapItem_HelpTopicTrigger">HelpTopicTrigger</a> property is used to determine when the topic should be shown.
Otherwise, the <a class="xref" href="C1.Win.C1DynamicHelp.C1DynamicHelp.DefaultTrigger.html#C1_Win_C1DynamicHelp_C1DynamicHelp_DefaultTrigger">C1DynamicHelp.DefaultTrigger</a> value determines when the topic will be displayed.</p>
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