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    TFPSList.DeleteRange

    Delete a range of elements.

    Declaration

    Source position: fgl.pp line 81

    public 
procedure TFPSList.DeleteRange(IndexFrom: Integer; IndexTo: Integer);

    Description

    DeleteRange deletes elements from IndexFrom till IndexTo. Both indexes are zero based, and IndexTo must be bigger than IndexFrom. Using this method results in less moving of data in memory, and as such is more effective than deleting the elements one by one using TFPSList.Delete.

    Errors

    If invalid indexes are specified, an EListError exception will be raised.

    See also

    Name Description
    EListError Exception thrown when a list-related error occurs.
    TFPSList.Delete Delete an item from the list.