Graphics32

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GR32🞂TBitmap32🞂OnHandleChangedEventPublished

TBitmap32.OnHandleChanged

Fired when the OS GDI bitmap surface handle (Handle) is changed or re-allocated.

Declaration ​

pascal
property OnHandleChanged: TNotifyEvent read FOnHandleChanged write FOnHandleChanged;

Description ​

OnHandleChanged fires when the backend surface handle is recreated or updated (for instance, following a surface resize or backend change).