public int getSheetIndex(EvaluationSheet evalSheet) {HSSFSheet sheet = ((HSSFEvaluationSheet)evalSheet).getHSSFSheet();return _uBook.getSheetIndex(sheet);}

public int getSheetIndex ( EvaluationSheet evalSheet ) { HSSFSheet sheet = ( ( HSSFEvaluationSheet ) evalSheet ) . getHSSFSheet ( ) ; return _uBook . getSheetIndex ( sheet ) ; }
public int GetSheetIndex(IEvaluationSheet evalSheet){HSSFSheet sheet = ((HSSFEvaluationSheet)evalSheet).HSSFSheet;return _uBook.GetSheetIndex(sheet);}
