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    TLookupList.ValueOfKey

    Look up value based on a key.

    Declaration

    Source position: db.pas line 282

    public 
function TLookupList.ValueOfKey(const AKey: Variant) : Variant;

    Description

    ValueOfKey does a value lookup based on a key: it returns the value in the list that matches the AKey key. If none is found, Null is returned. This mechanism is quite slow, as a linear search is performed.

    See also

    Name Description
    TLookupList.FirstKeyByValue Find the first key that matches a value.
    TLookupList.Add Add a key, value pair to the list.