scroll phone book (just scroll body)

Code:

do   // scroll show name and number in phone book
{
      // all page organize 
      gotoxy(L_P_id, 7);  
      cprintf("id        Name                          Number");
      gotoxy(L_P_id, 8);
      cprintf("-- --------------------          --------------------");
      for (int i=min_id, point= 9; i<= max_id; point++, i++)
      {
         if (take.contact[i].validity== true)
         {
              gotoxy(L_P_id, point);       
   	      cprintf("%i",x[index].id);     
              gotoxy(L_P_nam, point);    
   	      cprintf(x[index].name);      
    	      gotoxy(L_P_num, point);    
	      cprintf(x[index].number);   
         }
         else i++;
      }        
      textcolor(15);                        //red backgrand
      textbackground(12);              // ** it show the selected case
      gotoxy(L_P_nam, pointer);      //write highlight backgrand
      cprintf("                                                  ");
      if (x[index].validity== true)      
     { 
                  // since i do not remove the invisible items 
                  // i most check always i wanna show that  
		   gotoxy(L_P_nam, pointer);      //  means 
		   cprintf(x[index].name);          //  while a case 
		   gotoxy(L_P_num, pointer);      //  is valid 
		   cprintf(x[index].number);        //   show it
      }
      k= getch();
      k1= char(0);
      if (!k)                          
      	   k1= getch();
      textcolor(15);                   //color change
      textbackground(11);
      gotoxy(2, pointer);              //clean list
      cprintf("                                             ");
      if ((k==char(0)) && (k1==char(80)))//DOWN  get down pointer
      {
           index++;
           if (pointer >= downlimmit)
           {
                min_id++;
                max_id++;
                if (max_id> big_id)
                {
     	      	       pointer= uplimmit;
      	               min_id= small_id;
           	       index= min_id;
                       max_id= small_id+ 14;
     	        }
     	   }
            else   pointer++;
      }
      else  if  ((k==char(0)) && (k1==char(72)))//UP   get up pointer
      {
     	   index--;
	   if (pointer <= uplimmit)
          {
                min_id--;
           	max_id--;
                if (min_id< small_id)
  	     	{
		     pointer= downlimmit;
                     max_id= big_id;
                     showid= max_id;
  	     	     min_id= big_id- 14;
     	     	}
          }
  	  else   pointer--;
      }
      else if ((k==char(13)) && (k1==char(0)))//ENTER   Edit
      {
           // add all key that you like , like this ;)
      }
      else if (k==char(8) && k1== char(0))
      if (areyou('e'))  // 'e' means  Exit
            validExit= true;
}
while  (!validExit);

 

Hey mate thanks for share this, it is really useful

 

من انگلیسیم خوب نیست فارسی میگم ، خواهش میکنم ، قابلی نداشت
my english is not well , i say in persian : your welcom , it have not your price .