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Thread: ComboBox error handling ...

  1. Aug 9th, 1999, 12:50 AM #1
    JHausmann
    JHausmann is offline

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    You could keep track of what has been selected by creating an array of strings (max=maximum # of combo boxes) and remove the courses selected from the other combo boxes (once chosen) to prevent the other combo boxes from chosing a course more than once...
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  2. Aug 9th, 1999, 11:46 AM #2
    stmartin
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    HELP (again) ....

    I have 28 comboboxes (filled with courses) on a form ... all being populated by an SQL and an additem. All the boxes have the same name CBB1 and I'm using the index to reference them.

    I need to be able to give an error, if a course has already been selected in a previous combo.

    is this possible?

    Thanks for any suggetsions
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