How to do a function call when launch leHiCreateInst() command , then press 'Hide' or 'Cancel' button ?

I'm not sure I fully understand your question. I have a wrapper for the create instance form that populates the library, cellname and viewname. This may help you do what you want. It uses hiRegTimer to make sure the form is defined and cancels the form. It then sets the form settings according to the procedure arguments and invokes leHiCreateInst.

;;Fill in form if optional arguments are passed.
procedure(myCreateInst(@optional (lib nil) (cell nil) (view nil) (instName nil))
    ;In 6.1.6, leCreateInstForm is bound and nil at startup
    unless(boundp('leCreateInstForm) && leCreateInstForm
        hiRegTimer("cancelEnterFun(leCreateInstForm)" 1)
        leHiCreateInst()
    )
    leCreateInstForm->libName->value = lib
    leCreateInstForm->cellName->value = cell
    leCreateInstForm->viewName->value = view
    leCreateInstForm->instName->value = instName
    leHiCreateInst()
)
myCreateInst("mylibname" "inv" "layout" "myinst")

This code could easily be elaborated to get the selected instance in a schematic and populate the form for placing it in the layout.

Derek

Hi Derek , 

Sorry for unclear question and  help.

I want to do something  'when press  Hide/Cancel button when using  leHiCreateInst() ' , 

I have tried to use " change form back " command , thought skill command is right , but it doesn't work .

If it can't  do it , I will use another solution to try.

Thank you for help

Charley

If you use a wrapper script like I provided, you can simply add a command after the leHiCreateInst() command. This will run after you cancel the form. I'm not sure how you would trap the "Hide" button press. There is a big difference between what the buttons do, so you might try to describe what you want and maybe there is an alternative solution.

Derek

Hi Derek , 

I follow your suggestion , it can work.

Thank you,

Charley