Is %cc invoked when 'X' is clicked?

G'day, folks 😄

Is the %cc call-back function invoked when the 'X' is clicked? That's the (on my Windows) white 'X' on a red background displayed in the extreme right corner of the caption bar.

Eric

Eric, %cc starts the callback function before the window is closed. The function for instance may close all files you have used. The return value should be 0. A small example:

WINAPP
PROGRAM TEST

IMPLICIT NONE
INCLUDE <WINDOWS.INS>

external       finish
integer*4      j

j = winio@('%ca[TEST]%cc&',finish)
j = winio@('%`gr[full_mouse_input,rgb_colours]',600L,400L,1L)
end

integer*4 function finish()
!
!
!     close all files etc.
!
!
finish = 0
end

Regards - Wilfried

Quoted from Wilfried Linder Eric, %cc starts the callback function before the window is closed.

Thankyou, Wilfried! 😄

Am I correct in assuming that the callback function is started regardless of the manner of closing, be it by clicking on 'X', 'EXIT', etc?

Eric

Yes, you're right. See also this link:

http://www.silverfrost.com/ftn95-help/clearwinp/d8attrib/closurecontrolformat__cc.aspx

Wilfried