# C1.Win.C1Input.PreValidationTypeEnum

## Content

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  <h1 id="C1_Win_C1Input_PreValidationTypeEnum" data-uid="C1.Win.C1Input.PreValidationTypeEnum" class="text-break">PreValidationTypeEnum Enum
</h1>
  <div class="markdown level0 summary"><p>Used by PreValidation.Validation property.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.C1Input.html">C1.Win.C1Input</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.C1Input.4.8.dll</h6>
  <h5 id="C1_Win_C1Input_PreValidationTypeEnum_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public enum PreValidationTypeEnum</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Enum PreValidationTypeEnum</code></pre>
  </div>
  <h3 id="fields">Fields
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    <thead>
    </thead></thead><tbody>
      <tr>
        <td id="C1_Win_C1Input_PreValidationTypeEnum_ExactList">ExactList</td>
        <td><p>The PatternString property contains a list of possible values separated by the ItemSeparator.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_PreValidationTypeEnum_PreValidatingEvent">PreValidatingEvent</td>
        <td><p>Using the PreValidating event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_PreValidationTypeEnum_RegexPattern">RegexPattern</td>
        <td><p>The PatternString property contains a regular expression.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_PreValidationTypeEnum_Wildcards">Wildcards</td>
        <td><p>The PatternString property contains a list of wildcard patterns separated by the ItemSeparator.</p>
</td>
      </tr>
    </tbody>
  </table>
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