Duplicates property
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Duplicates property
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| acStringListContainer component.
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| type
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| TDuplicates = (dupIgnore, dupAccept, dupError);
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| property Duplicates: TDuplicates;
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| The Duplicates property determines whether duplicate strings are allowed in the list of strings.
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 Unlike of the usual TStringList, where the Duplicates property only takes the effect in sorted lists only, here the Duplicates works independently, whether the list is sorted or not. It works always and don't let to add the same string if Duplicates = dupIgnore.
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| These are the possible values for Duplicates property:
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| Value Meaning
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| dupIgnore Attempts to add a duplicate string to a list are ignored
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| dupAccept Duplicate strings CAN be added to a string list
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| dupError Adding a duplicate string results in an EListError exception
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| Sorted property.
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