DeleteFcn and DestroyFcn callbacks

2012 8 31

0 个回答

5 次查看（30 天）

0 个投票

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.

2 个评论
显示无隐藏无

Jan 2012-8-31

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

Pedro Kulzer 2016-7-9

编辑：Pedro Kulzer 2016-7-9

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