c - PDCurses mvprintw error with structure -


i'm using pdcurses , want show list of films it.

my code 1 :

typedef struct{ int     nid;                    /*  id du film                      */ int     nid_genre;              /*  id du genre                     */ int     nid_distributeur;       /*  id du distributeur              */ char*   psztitre;               /*  titre du film                   */ char*   pszresume;              /*  resumé du film                  */ char*   pszdate_debut;          /*  date de début du film           */ char*   pszdate_fin;            /*  date de fin du film             */ int     nduree;                 /*  durée du film                   */ int     nannee;                 /*  année du film                   */ struct  films_new* pnext;       /*  pointeur sur le prochain film     */ }films_new;  typedef films_new * pfilms_new;   int displaylistfilms(){ pfilms_new pfilm; int ncount=0,nsizestring; int i=9; window *menu_win; int startx = 0; int starty = 0;  initscr(); start_color();          /* start color functionality    */ clear(); noecho(); cbreak();   /* line buffering disabled. pass on */ startx = (180 - width) / 2; starty = (40 - height) / 2;  init_pair(1, color_green, color_black); attron(color_pair(1)); attron(a_bold);  mvprintw(1, startx+6, "*************************************\n"); mvprintw(2, startx+6, "****                           ******"); mvprintw(3, startx+6, "****      liste of films       ******"); mvprintw(4, startx+6, "****                           ******"); mvprintw(5, startx+6, "*************************************"); mvprintw(7, 0,entete_f); refresh();  if ((pfilm = prootfilm) == null)     return 0;   while (pfilm) {     mvprintw(i, 0, (char *)pfilm->nid);     mvprintw(i, 5, (char *)pfilm->nid_genre);     mvprintw(i, 10, (char *)pfilm->nid_distributeur);     mvprintw(i, 15, pfilm->psztitre);     mvprintw(i, 20, pfilm->pszresume);     mvprintw(i, 25, pfilm->pszdate_debut);     mvprintw(i, 30, pfilm->pszdate_fin);     mvprintw(i, 35, (char *)pfilm->nduree);     mvprintw(i, 40, (char *)pfilm->nannee);      pfilm = pfilm->pnext;     ncount++;     i++; }  return ncount;

}

why not working? , why working if put mvprintw(i,0,"toto")?

pleeeease !!!! need next month :)

from code, looks like, usage of mvprintw() wrong. per man page, synax is

int mvprintw(int y, int x, char *fmt, ...);

so, need write code like

mvprintw(i, 0, "%d", pfilm->nid);  //for ints . . mvprintw(i, 15, "%s", pfilm->psztitre); // strings

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