RAD Studio VCL Reference
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TScrollBar.OnChange Event
TScrollBar Class | TScrollBar Members | StdCtrls Namespace | Description | See Also
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Occurs immediately after the value of Position changes.

Pascal
property OnChange: TNotifyEvent;
C++
__property TNotifyEvent OnChange;
Description

Write an OnChange event handler to control another object or group of objects using TScrollBar. Adjust the objects controlled by the scroll bar to reflect the new value of Position. 

OnChange occurs whether the value of Position is changed by the user or programmatically. If the value of Position is changed by the user, OnChange occurs immediately after the OnScroll event. 

 

See Also
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