return string in the form of [Data1]Sheet1
string make_book_sheet_name( const string & strBook, const string & strSheet )
[strBook]strSheet
EX1
void make_book_sheet_name_ex1() { Worksheet wks; string strBookName = "Book1"; string strSheetName = "Sheet1"; string strBookSheetName = make_book_sheet_name(strBookName,strSheetName ); if(!wks_from_book_sheet_name(wks, strBookSheetName)) out_str("No such worksheet exists"); }
origin.h