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HitTestResult.ChartArea Property

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

Supported in: 4.5.2, 4.5.1, 4.5, 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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