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TdxStrokeOptions.OnChange Event

In This Article

Notifies the parent object about any line appearance change.

#Declaration

Delphi
property OnChange: TNotifyEvent read; write;

#Remarks

Warning

Do not handle the OnChange event of a TdxStrokeOptions class instance used as a part of a DevExpress component. DevExpress components handle the OnChange event to track area fill setting changes and redraw visual elements accordingly.

The OnChange event occurs every time the Color, Style, or Width property value changes if they are not enclosed between BeginUpdate and EndUpdate procedure calls. The EndUpdate procedure raises the OnChange event only once.

See Also