Vcl.Markdown.TMDStyle.OnImageValidate
Prototype
property OnImageValidate: TImageValidateEvent read FOnImageValidate write FOnImageValidate;
Description
Occurs when loading a document or when switching between light and dark modes, using SelectMode, for each image, if they contain parameters. Set aAccept to true to accept the image or to false to reject it. A rejected image is not rendered.
If a control which is associated with this component also handles this event, both must return true in aAccept.
See TMDCustomControl.OnImageValidate for an example.