Class: TEgDBGridEx
procedure SetColumnAlignments(Alignments: string);Sets the Alignment of each column from a single string,
one character per column: 'L'/'l' for
taLeftJustify, 'C'/'c' for
taCenter, 'R'/'r' for
taRightJustify. Any other character leaves that column’s
alignment unchanged. Extra characters beyond the current column count
are ignored.