# C1.Win.C1Chart.ChartCoordArray.Item

## Content

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<h1 id="C1_Win_C1Chart_ChartCoordArray_Item_" data-uid="C1.Win.C1Chart.ChartCoordArray.Item*">this Property
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Win_C1Chart_ChartCoordArray_Item_" data-uid="C1.Win.C1Chart.ChartCoordArray.Item*"></a>
<h4 id="C1_Win_C1Chart_ChartCoordArray_Item_System_Int32_" data-uid="C1.Win.C1Chart.ChartCoordArray.Item(System.Int32)">this[int]</h4>
<div class="markdown level1 summary"><p>Gets or sets the value of the data element by index.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public object this[int index] { get; set; }</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Default Property Item(index As Integer) As Object</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/system.int32">int</a></td>
      <td><span class="parametername">index</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
<h5 class="implements">Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">IList.this[int]</a></div>
<h5 id="C1_Win_C1Chart_ChartCoordArray_Item_System_Int32__remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>This property can be used to access a specific data entry by numerical index.
In Visual Basic, no casting is required. In C#, it is necessary to cast the return
value to the appropriate type.  Note that all values are stored as a Double(VB) or
double(C#) data type internally.  Data conversions are performed automatically and
as appropriate for the inputted data type.  For example, setting a data element to
a DateTime value of January 1, 2002 will be stored internally as an Ole date,
then converted to a Double/double with a result of 37257.
</p>
<p>
Acceptable input data types include Single, Double, Integer, Int16, Int64, Decimal
and DateTime (VB) and float, double, int, Int16, Int64, decimal and DateTime (C#).
When PointData is managed by the ChartCoordArray, PointF objects may also be used.
</p>
<p>
Note that the index must be between 0 and the Length of the array inclusive.
</p>
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