FDK - deleting elements

[1acer1]

Hi all,

I need help: Is there any notification about removing elements in fdk?

I have this problem: When I select some text in FM (containing more elements for example) and then I remove it by selecting Clear in the menu (in this case no notification is coming before deletion, I think), how can I cancel this operation.

And also important for me is: How can I easily obtain the IDs of all the elements I selected?

And more: why are the notifications FA_Note_Pre/PostCopyElement and FA_Note_Pre/PostChangeElement not working?

Thanks's for any help

Ales

 

[kerlin]

Hi

There is (strangely) no specific notification for deleting elements but you can use FA_Note_PreFunction & FA_Note_PostFunction which notifies fcode function events including "clear" (see fcodes.h).

To obtain the IDs of all selected elements use FP_ElementSelection property.

Pre & PostCopyElement don't work (submitted as an FDK bug); you can use Pre & PostFunction though.
Pre & PostChangeElement trigger when user changes element definition for an element (for ex. with "Change" button on the "Elements" floating window).

Kerlin