Topic: Help

[myloveflyer]

In the program execution when the first two times the previous record of how to input the value of the dialog box.
Global variables or other?

[Lee Mac]

Are you asking how to keep values in a dialog box?

This could be done using Global variables, a cfg/txt file, the registry etc..

[mkweaver]

In the program execution when the first two times the previous record of how to input the value of the dialog box.
Global variables or other?

Global variables work fine if you don't need to keep the values from session to session, otherwise, you might consider setenv and getenv.

[TimSpangler]

If you  use Globals be sure to give them distinct names so they don;t clash with other programs

[myloveflyer]

Thanks, after a friend pointing, I would be handled this way:
The friend knew there any easier way to deal with such a procedure！
(defun test_dcl()
(setq dcl_id (load_dialog "tt_dcl"));载入DCL文件
(if (< dcl_id 0) (exit))
(if (not (new_dialog "tt_dcl" dcl_id)) (exit));
(or $GUOJUN-tt222$ (setq $JUNJUN-tt222$ "20"))
(set_tile "tt222" $GUOJUN-tt222$)
...
(action_tile "accept" "(s_rect)(done_dialog 1)")
(action_tile "cancel" "(T(exit))")
(start_dialog)
(unload_dialog dcl_id)
)

(defun s_rect ()  
(setq tt (atof (get_tile "tt222"))
...
)
(setq $JUNJUN-tt222$ (get_tile "tt222")
...
)
 )

[Lee Mac]

I wouldn't use:

Code: [Select]

(t (exit))

For the cancel action_tile... just use (done_dialog 0) and check for the return of start_dialog - much cleaner that way