1. Forum
  2. Usenet
  3. COMP.SYS.MAC.HYPERCARD

  • Re: Testing Card Existence By Name

    From KP2 KP2@21:1/5 to Raines Cohen on Sun Mar 12 06:44:05 2023
    On Sunday, January 29, 1989 at 12:48:28 PM UTC-8, Raines Cohen wrote:
    John -

    Easy. Just go to the card by name, and then look at "the short name of this card". If it matches, it exists. If it doesn't, it doesn't.

    Yes, a general exists() function would be VERY useful, especially with buttons and fields.

    -- Raines Cohen
    SYSOP, BMUG BBS
    --
    INTERNET: bmug![email protected] UUCP: apple!bmug!User.Name
    in my chitard

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)