# FarPoint.Web.Chart.LineCollection.InsertRange

## Content

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



<h1 id="FarPoint_Web_Chart_LineCollection_InsertRange_" data-uid="FarPoint.Web.Chart.LineCollection.InsertRange*">InsertRange Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="FarPoint_Web_Chart_LineCollection_InsertRange_" data-uid="FarPoint.Web.Chart.LineCollection.InsertRange*"></a>
<h4 id="FarPoint_Web_Chart_LineCollection_InsertRange_System_Int32_FarPoint_Web_Chart_Line___" data-uid="FarPoint.Web.Chart.LineCollection.InsertRange(System.Int32,FarPoint.Web.Chart.Line[])">InsertRange(int, Line[])</h4>
<div class="markdown level1 summary"><p>Inserts an array of lines into the collection at the specified index.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void InsertRange(int index, Line[] items)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub InsertRange(index As Integer, items As Line())</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.int32">int</a></td>
      <td><span class="parametername">index</span></td>
      <td><p>Index at which items should be inserted.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="FarPoint.Web.Chart.Line.html">Line</a>[]</td>
      <td><span class="parametername">items</span></td>
      <td><p>Array of lines.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="exceptions">Exceptions</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Condition</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentnullexception">ArgumentNullException</a></td>
      <td><p>items is a null reference (Nothing in VB).</p>
</td>
    </tr>
  </tbody>
</table>
</div>