# C1.Util.FontSubSet.IsInvalid

## Content

<div class="doc-site-dotnet-api-container">



<h1 id="C1_Util_FontSubSet_IsInvalid_" data-uid="C1.Util.FontSubSet.IsInvalid*">IsInvalid Property
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Util_FontSubSet_IsInvalid_" data-uid="C1.Util.FontSubSet.IsInvalid*"></a>
<h4 id="C1_Util_FontSubSet_IsInvalid" data-uid="C1.Util.FontSubSet.IsInvalid">IsInvalid</h4>
<div class="markdown level1 summary"><p>Gets or sets value indicating that this <a class="xref" href="C1.Util.FontSubSet.html">FontSubSet</a> object
invalid (error occurs during getting font's data) and can not be used.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public bool IsInvalid { get; }</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public ReadOnly Property IsInvalid As Boolean</code></pre>
</div>
</div>