BestFitColumn
Best-fit Column by measuring some, or all column elements.function BestFitColumn(const Column: INxColumn; Mode: TNxBestFitMode = [bfCells]): Integer; virtual;
Example:
NxTextColumn62.Footer.MultiLine := True;
NxTextColumn62.Footer.Caption := 'This is very long text in multiple' + #13#10 + 'rows';
NextGrid61.BestFitColumn(NxTextColumn62, [bfCells, bfFooter]);