public boolean containsCell(BookSheetKey key, int rowIndex, int columnIndex) {BlankCellSheetGroup bcsg = _sheetGroupsByBookSheet.get(key);if (bcsg == null) {return false;}return bcsg.containsCell(rowIndex, columnIndex);}

public boolean containsCell ( BookSheetKey key , int rowIndex , int columnIndex ) { BlankCellSheetGroup bcsg = _sheetGroupsByBookSheet . get ( key ) ; if ( bcsg == null ) { return false ; } return bcsg . containsCell ( rowIndex , columnIndex ) ; }
public bool ContainsCell(BookSheetKey key, int rowIndex, int columnIndex){BlankCellSheetGroup bcsg = (BlankCellSheetGroup)_sheetGroupsByBookSheet[key];if (bcsg == null){return false;}return bcsg.ContainsCell(rowIndex, columnIndex);}
