public NameXPtg getNameXPtg(String name, SheetIdentifier sheet) {int sheetRefIndex = getSheetExtIx(sheet);return _iBook.getNameXPtg(name, sheetRefIndex, _uBook.getUDFFinder());}
public Ptg GetNameXPtg(String name, SheetIdentifier sheet){int sheetRefIndex = GetSheetExtIx(sheet);return _iBook.GetNameXPtg(name, sheetRefIndex, _uBook.GetUDFFinder());}