cancel saving of drawing in beginsave event

[prakash.muthu]

How to cancel a drawing save operation after hitting the beginsave event. and is there any way to force document as read only after opening.

[imadHabash]

>> How to cancel a drawing save operation after hitting the beginsave event.

i think there is NO way !!

>> is there any way to force document as read only after opening.

after opening ... of course NO !!! 

[smx_khang]

@imadHabash 

If it is not possible to cancel, when is this API used? (When does this event fires?)

AutoCAD 2023 Developer and ObjectARX Help | Database.AbortSave Event | Autodesk

(Above event is also, for example not fired when overwriting a read-only file)