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    TStrings.Filter

    Return a filtered list.

    Declaration

    Source position: classesh.inc line 1126

    public 
procedure Filter(aFilter: TStringsFilterMethod; aList: TStrings);

function Filter(aFilter: TStringsFilterMethod) : TStrings;

    Description

    Filter applies aFilter to each string in the list, and if aFilter returns True, adds the string to the aList list. If the aList argument is not supplied, the result is a TStringList instance that must be freed by the caller.

    See also

    Name Description
    TStringsFilterMethod Callback signature for TStrings.Filter.
    TStringList Standard implementation of the TStrings class.
    TStrings.Foreach Call a callback for each string in the list.
    TStrings.Map Call a map routine for each string in the list.
    TStrings.Reduce Get a reduced value from the string list.
    TStrings.Reverse Reverse the order of the strings in the list.