Chart.Invalidate Method (Rectangle)

.NET Framework (current version)

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Invalidates the specified area of the Chart control.

Namespace:   System.Windows.Forms.DataVisualization.Charting
Assembly:  System.Windows.Forms.DataVisualization (in System.Windows.Forms.DataVisualization.dll)

public void Invalidate(
	Rectangle rectangle


Type: System.Drawing.Rectangle

A Rectangle object that specifies the area to invalidate.

This method adds the specified area to the Chart control's update area, which is the area that will be repainted at the next paint operation. This method also causes a paint message to be sent to the Chart control.

.NET Framework
Available since 4.0
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