public final boolean isFirstCell(int rowIx, int colIx) {CellRangeAddress8Bit r = getRange();return r.getFirstRow() == rowIx && r.getFirstColumn() == colIx;}
public bool IsFirstCell(int rowIx, int colIx){CellRangeAddress8Bit r = Range;return r.FirstRow == rowIx && r.FirstColumn == colIx;}