Run Code when opening Mask (Simulink)

Hi there,

I have a self-modifying mask. Depending on a check-box, some parameters are made visible or invisible. If this check-box is not checked and the mask is closed, then double-clicked on the block again, so open the mask --> these parameters are visible, although they should be invisible. If I then check and uncheck the check-box, it seems fine, again. From this behaviour, I think, that the Initialization code is not run when double-clicking on the subsystem and opening the mask.

Is that correct?

I use the Callback-Function of the check-box to make the related parameters visible or unvisible - I copied the same code piece in the initialization area --> which does not seem to work.

Kind regards and thanks in advance :)

[mk_lab]

Found my mistake ... obviously, the initialization and callback commands are executed when opening the mask ...