[Overview][Constants][Types][Classes][Index] Reference for unit 'DynHashArray' (#lcl)

TDynHashArray.OnGetKeyForHashItem

User-defined function to obtain a key from an item

Declaration

Source position: dynhasharray.pp line 137

public property TDynHashArray.OnGetKeyForHashItem: TOnGetKeyForHashItem
  read FOnGetKeyForHashItem
  write SetOnGetKeyForHashItem;

Description

If this function is specified,then it is possible to use this class as an associative array. Otherwise, it implements a set.

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