MUI enable and disable callback function for cancel button

ChocJunkie · 19th January 2010, 12:21

Hi,

I want my installer to go to the finish page if the user clicks 'cancel' on any page. Therefore I'm using

code:
!define MUI_CUSTOMFUNCTION_ABORT _onUserAbort



Function _onUserAbort

   [...]  // calling function for going to finish page

   Abort

FunctionEnd

I need to call 'Abort' because otherwise the installer will quit while executing my function called the line above.

I know, 'MUI_CUSTOMFUNCTION_ABORT' sets the function called when hitting the cancle/X button. When I've reached my finish page, I want to disable the functionality and call another function when clicking cancel/X.
Can I do this using MUI_CUSTOMFUNCTION_ABORT or do I have to use NSD_OnClick on every page?

Thanks!

CJ

MSG · 19th January 2010, 13:20

How about just making some If statements in your abort function?

ChocJunkie · 20th January 2010, 06:43

Yeah ok, I could have thought about that. ^^'
Thank you for your brilliant idea, MSG.

ChocJunkie · 20th January 2010, 07:23

Ok, now I remember why I've asked for another solution in first place.

If the user- abort function will be called, the exit function of the current page will never be called, but I need them to be called.
Any ideas?

Thanks

CJ

19th January 2010, 12:21	#1
ChocJunkie Senior Member Join Date: Oct 2009 Location: Germany Posts: 120	MUI enable and disable callback function for cancel button Hi, I want my installer to go to the finish page if the user clicks 'cancel' on any page. Therefore I'm using code: !define MUI_CUSTOMFUNCTION_ABORT _onUserAbort Function _onUserAbort [...] // calling function for going to finish page Abort FunctionEnd I need to call 'Abort' because otherwise the installer will quit while executing my function called the line above. I know, 'MUI_CUSTOMFUNCTION_ABORT' sets the function called when hitting the cancle/X button. When I've reached my finish page, I want to disable the functionality and call another function when clicking cancel/X. Can I do this using MUI_CUSTOMFUNCTION_ABORT or do I have to use NSD_OnClick on every page? Thanks! CJ

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19th January 2010, 13:20	#2
MSG Major Dude Join Date: Oct 2006 Posts: 1,892	How about just making some If statements in your abort function?

20th January 2010, 06:43	#3
ChocJunkie Senior Member Join Date: Oct 2009 Location: Germany Posts: 120	Yeah ok, I could have thought about that. ^^' Thank you for your brilliant idea, MSG.

20th January 2010, 07:23	#4
ChocJunkie Senior Member Join Date: Oct 2009 Location: Germany Posts: 120	Ok, now I remember why I've asked for another solution in first place. If the user- abort function will be called, the exit function of the current page will never be called, but I need them to be called. Any ideas? Thanks CJ