# C1.AspNetCore.Api.C1Extensions.UseC1Api

## Content

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<h1 id="C1_AspNetCore_Api_C1Extensions_UseC1Api_" data-uid="C1.AspNetCore.Api.C1Extensions.UseC1Api*">UseC1Api Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_AspNetCore_Api_C1Extensions_UseC1Api_" data-uid="C1.AspNetCore.Api.C1Extensions.UseC1Api*"></a>
<h4 id="C1_AspNetCore_Api_C1Extensions_UseC1Api_Microsoft_AspNetCore_Builder_IApplicationBuilder_" data-uid="C1.AspNetCore.Api.C1Extensions.UseC1Api(Microsoft.AspNetCore.Builder.IApplicationBuilder)">UseC1Api(IApplicationBuilder)</h4>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public static void UseC1Api(this IApplicationBuilder app)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Shared Sub UseC1Api(app As IApplicationBuilder)</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/microsoft.aspnetcore.builder.iapplicationbuilder">IApplicationBuilder</a></td>
      <td><span class="parametername">app</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
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