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Thread: Snippet of Code

  1. #1
    Join Date
    Jan 2005
    Posts
    22

    Unanswered: Snippet of Code

    Hello Paradox Gurus,

    I have a couple of linked tables using Paradox 9 and the Primary Key is CusNum. I need a spippet of code that will display a message, and prevent a user from entering a duplicate CusNum.

    Thanks very much in advance.

  2. #2
    Join Date
    Dec 2007
    Posts
    366
    Paradox itself stops key violations when the records are posted, but adding a "next number" as your key field is a simple special process that should work off a "next number" table.. the clerk should NEVER do that manually..
    --
    Steven Green - Myrtle Beach, South Carolina USA

    http://www.OasisTradingPost.com

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  3. #3
    Join Date
    Jan 2005
    Posts
    22
    Thank you very much Brother Green

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