# C1.Win.FlexViewer.ParameterStrings.ValueNotSpecified

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<h1 id="C1_Win_FlexViewer_ParameterStrings_ValueNotSpecified_" data-uid="C1.Win.FlexViewer.ParameterStrings.ValueNotSpecified*">ValueNotSpecified Property
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<a id="C1_Win_FlexViewer_ParameterStrings_ValueNotSpecified_" data-uid="C1.Win.FlexViewer.ParameterStrings.ValueNotSpecified*"></a>
<h4 id="C1_Win_FlexViewer_ParameterStrings_ValueNotSpecified" data-uid="C1.Win.FlexViewer.ParameterStrings.ValueNotSpecified">ValueNotSpecified</h4>
<div class="markdown level1 summary"><p>Gets or sets the error message text for a parameter that has to be set.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public string ValueNotSpecified { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property ValueNotSpecified As String</code></pre>
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