DeleteFcn and DestroyFcn callbacks

I want to be able to do specific operations when I delete a block. DeleteFcn and DestroyFcn are perfect for that.

There is 1 small problem :)

The callbacks get executed also when the model closes. This behavior I do not need.

Is there a way to know from where the callback was executed ? Closing the model or deleting the block, or maybe there is another way of doing it.

Thanks in advance!!

Adrian.

[Jan]

While the "DeleteFcn" is explained exhaustively in the docs, I cannot find anything about a "DestroyFcn", even not in the net.

[Pedro Kulzer]

Just do a simple get(gbch) while a block is selected and voilá: the "DestroyFcn" indeed exists... ;-) What's more, not sure which net you searching and yes, it's been a while, but here it is: http://www.mathworks.com/help/simulink/ug/block-callbacks.html#btoy_jj