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Chart::OnPrePaint Method

Occurs when the chart element background is painted.

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

protected:
virtual void OnPrePaint(
	ChartPaintEventArgs^ e
)

This event occurs just prior to a chart element being drawn, and is raised once for the chart image, and one time for each of the ChartArea, Legend, Series and DataPoint objects that exist within the chart image. Note that this event is not raised for Series and DataPoint objects for 3D charts.

.NET Framework

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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