HitTestResult.ChartArea Property

.NET Framework (current version)

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Gets or sets the ChartArea object that may be associated with a chart element returned by a hit test. The presence of a ChartArea object depends on whether a chart element was detected at the given location, and the type of chart element returned.

Namespace:   System.Web.UI.DataVisualization.Charting
Assembly:  System.Web.DataVisualization (in System.Web.DataVisualization.dll)

public ChartArea ChartArea { get; set; }

Property Value

Type: System.Web.UI.DataVisualization.Charting.ChartArea

A ChartArea object, otherwise null. The default value is null.

If a Chart object is returned by the hit test, the ChartArea property will reference the ChartArea object that is associated with the returned chart element.

If no chart element is returned by the hit test, the value of this property will be null.

Note   The HitTest method can be called explicitly, in which case a chart element may or may not be at the specified location.

.NET Framework
Available since 4.0
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