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TdxBackground.OnChange Event

In This Article

Occurs when changing properties of a TdxBackground object.

#Declaration

Delphi
property OnChange: TdxBackgroundChangeEvent read; write;

#Remarks

The OnChange event handler is used to perform special actions when changing properties of the TdxBackground object. The AChangeWhat parameter determines which property has been changed. Available values include:

Value Description
bpBkColor The BkColor property has been changed.
bpBrush The Brush property has been changed.
bpMode The Mode property has been changed.
bpPictureMode The PictureMode property has been changed.
bpPicture The Picture property has been changed.

You only need this event if you directly use a TdxBackground object in your application.

See Also