java: public void removeCellComment() {HSSFComment comment = _sheet.findCellComment(_record.getRow(), _record.getColumn());_comment = null;if (null == comment){return;}_sheet.getDrawingPatriarch().removeShape(comment);}
C#: public void RemoveCellComment(){HSSFComment comment2 = _sheet.FindCellComment(_record.Row, _record.Column);comment = null;if (null == comment2){return;}(_sheet.DrawingPatriarch as HSSFPatriarch).RemoveShape(comment2);}