# C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.AddUnboundSheet

## Content

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



<h1 id="C1_Web_Mvc_Sheet_Fluent_FlexSheetBuilder_AddUnboundSheet_" data-uid="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.AddUnboundSheet*">AddUnboundSheet Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_Sheet_Fluent_FlexSheetBuilder_AddUnboundSheet_" data-uid="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.AddUnboundSheet*"></a>
<h4 id="C1_Web_Mvc_Sheet_Fluent_FlexSheetBuilder_AddUnboundSheet_System_String_System_Int32_System_Int32_" data-uid="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.AddUnboundSheet(System.String,System.Int32,System.Int32)">AddUnboundSheet(string, int, int)</h4>
<div class="markdown level1 summary"><p>Add an unbound sheet. It will be put after the loaded Workbook or xlsx file.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public FlexSheetBuilder AddUnboundSheet(string name = null, int rowCount = 200, int columnCount = 20)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Function AddUnboundSheet(Optional name As String = Nothing, Optional rowCount As Integer = 200, Optional columnCount As Integer = 20) As FlexSheetBuilder</code></pre>
</div>
<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/system.string">string</a></td>
      <td><span class="parametername">name</span></td>
      <td><p>The sheet name</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">rowCount</span></td>
      <td><p>The number of rows in the sheet.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">columnCount</span></td>
      <td><p>The number of columns in the sheet.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.html">FlexSheetBuilder</a></td>
      <td><p>Current FlexSheet builder</p>
</td>
    </tr>
  </tbody>
</table>


<a id="C1_Web_Mvc_Sheet_Fluent_FlexSheetBuilder_AddUnboundSheet_" data-uid="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.AddUnboundSheet*"></a>
<h4 id="C1_Web_Mvc_Sheet_Fluent_FlexSheetBuilder_AddUnboundSheet_System_Action_C1_Web_Mvc_Sheet_Fluent_UnboundSheetBuilder__" data-uid="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.AddUnboundSheet(System.Action{C1.Web.Mvc.Sheet.Fluent.UnboundSheetBuilder})">AddUnboundSheet(Action&lt;UnboundSheetBuilder&gt;)</h4>
<div class="markdown level1 summary"><p>Add an unbound sheet. It will be put after the loaded Workbook or xlsx file.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public FlexSheetBuilder AddUnboundSheet(Action&lt;UnboundSheetBuilder&gt; build)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Function AddUnboundSheet(build As Action(Of UnboundSheetBuilder)) As FlexSheetBuilder</code></pre>
</div>
<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/system.action-1">Action</a>&lt;<a class="xref" href="C1.Web.Mvc.Sheet.Fluent.UnboundSheetBuilder.html">UnboundSheetBuilder</a>&gt;</td>
      <td><span class="parametername">build</span></td>
      <td><p>The build action</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.html">FlexSheetBuilder</a></td>
      <td><p>Current FlexSheet builder</p>
</td>
    </tr>
  </tbody>
</table>
</div>