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Dynamics 365 Community / Forums / Microsoft Dynamics NAV (Archived) / How to check Duplicate...
Microsoft Dynamics NAV (Archived)

How to check Duplicate No in Array

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Posted on by jsshivalik 3,099

Hi

   I want to save Document No in an array . If document no already exists then it should not be added in Array.

Thanks

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  • jsshivalik Profile Picture
    jsshivalik 3,099 on at
    RE: How to check Duplicate No in Array

    Closed

  • Verified answer
    Tina Menezes Profile Picture
    Tina Menezes 2,582 on at
    RE: How to check Duplicate No in Array

    Hi,

    You can declare  a boolean variable named 'ValuePresent'

    You need to code in the following manner:

    ValuePresent := FALSE;

    FOR i := 1 TO n DO

    BEGIN

       BEGIN

           IF array [i] = Rec.Document No THEN

           ValuePresent:=TRUE;

       END

    IF ValuePresent:=False

    array [i] := Rec.Document No;

    END;

    Here 'n' is the size of the array

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