Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

C/C++——С±à̸CÓïÑÔº¯ÊýÄÇЩÊÂ(21)

C³ÌÐòÊÇÓÉÒ»×é»òÊDZäÁ¿»òÊǺ¯ÊýµÄÍⲿ¶ÔÏó×é³ÉµÄ¡£ º¯ÊýÊÇÒ»¸ö×ÔÎÒ°üº¬µÄÍê³ÉÒ»¶¨Ïà¹Ø¹¦ÄܵÄÖ´ÐдúÂë¶Î¡£ÏÂÃæÐ¡±àºÍ´ó¼Ò·ÖÏíÏÂCÓïÑÔÖеĺ¯Êý¡£
 
1.     setfillpatterneº¯Êý
setfillpatterneº¯ÊýµÄ¹¦ÄÜÊÇÑ¡ÔñÓû§¶¨ÒåµÄÌî³äģʽ£¬ÆäÓ÷¨Îª£ºvoid far setfillpattern(char far *upattern, int color);³ÌÐòʵÀýÈçÏ£º
#include <graphics.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
int main(void)
{
    int gdriver = DETECT, gmode, errorcode;
   int maxx, maxy;
   char pattern[8] = {0x00, 0x70, 0x20, 0x27, 0x24, 0x24, 0x07, 0x00};
   initgraph(&gdriver, &gmode, "");
   errorcode = graphresult();
   if (errorcode != grOk) 
   {
      printf("Graphics error: %s\n", grapherrormsg(errorcode));
      printf("Press any key to halt:");
      getch();
      exit(1);
   }
   maxx = getmaxx();
   maxy = getmaxy();
   setcolor(getmaxcolor());
   setfillpattern(pattern, getmaxcolor());
   bar(0, 0, maxx, maxy);
   getch();
   closegraph();
   return 0;
}
 2.   setftimeº¯Êý
setftimeº¯ÊýµÄ¹¦ÄÜÊÇÉèÖÃÎļþÈÕÆÚºÍʱ¼ä£¬ÆäÓ÷¨Îªint setftime(int handle, struct ftime *ftimep);³ÌÐòʵÀý´úÂëÈçÏ£º
#include <stdio.h>
#include <process.h>
#include <fcntl.h>
#include <io.h>
int main(void)
{
   struct ftime filet;
   FILE *fp;
   if ((fp = fopen("TEST.$$$", "w")) == NULL)
   {
      perror("Error:");
      exit(1);
   }
   fprintf(fp, "testing...\n");
   filet.ft_tsec = 1;
   filet.ft_min = 1;
   filet.ft_hour = 1;
   filet.ft_day = 1;
  


Ïà¹ØÎĵµ£º

C/C++¶àÖÖ·½·¨»ñÈ¡Îļþ´óС

#include <iostream>
#include <io.h>
#include <sys\stat.h>
#include <afx.h>
#define _AFXDLL
using namespace std;
void main()
{
    // ´ËÎļþÔÚ¹¤³Ì´ò¿ª×´Ì¬ÏÂΪ²»¿É·ÃÎÊ
    char* f ......

C¿É±ä²ÎÊýº¯Êý ʵÏÖ

 Cº¯ÊýÒªÔÚ³ÌÐòÖÐÓõ½ÒÔÏÂÕâЩºê:
void va_start( va_list arg_ptr, prev_param );
type va_arg( va_list arg_ptr, type );
void va_end( va_list arg_ptr );
va_list:ÓÃÀ´±£´æºêva_start¡¢va_argºÍva_endËùÐèÐÅÏ¢µÄÒ»ÖÖÀàÐÍ¡£ÎªÁË·ÃÎʱ䳤²ÎÊýÁбíÖеIJÎÊý£¬±ØÐëÉùÃ÷
      & ......

¶ÔC/C++¿É±ä²ÎÊý±íµÄÉî²ã̽Ë÷

2005-09-12 09:16
×÷ÕߣºËᦻª
³ö´¦£ºÌì¼«Íø
ÔðÈα༭£º·½ÖÛ
¡¡¡¡º¯Êýmax¿´ÆðÀ´¼ò½àÃ÷ÁË£¬µ«ÊÇʵ¼ÊÉÏprintfµÄʵÏÖÈ´Ô¶±ÈÕ⸴ÔÓ¡£maxº¯ÊýÖ®ËùÒÔ¿´ÆðÀ´¼òµ¥£¬ÊÇÒòΪ£º
¡¡¡¡(1) maxº¯Êý¿É±ä²ÎÊý±íµÄ³¤¶ÈÊÇÒÑÖªµÄ£¬Í¨¹ýnum²ÎÊý´«È룻
¡¡¡¡(2) maxº¯Êý¿É±ä²ÎÊý±íÖвÎÊýµÄÀàÐÍÊÇÒÑÖªµÄ£¬¶¼ÎªintÐÍ¡£
¡¡¡¡¶øprintfº¯ÊýÔ ......

C/C++——С±à̸CÓïÑÔº¯ÊýÄÇЩÊÂ(18)

C³ÌÐòÊÇÓÉÒ»×é»òÊDZäÁ¿»òÊǺ¯ÊýµÄÍⲿ¶ÔÏó×é³ÉµÄ¡£ º¯ÊýÊÇÒ»¸ö×ÔÎÒ°üº¬µÄÍê³ÉÒ»¶¨Ïà¹Ø¹¦ÄܵÄÖ´ÐдúÂë¶Î¡£ÏÂÃæÐ¡±àºÍ´ó¼Ò·ÖÏíÏÂCÓïÑÔÖеĺ¯Êý¡£
 
1.     raiseº¯Êý
raiseº¯ÊýµÄ¹¦ÄÜÊÇÏòÕýÔÚÖ´ÐеijÌÐò·¢ËÍÒ»¸öÐźţ¬ÆäÓ÷¨Îª£ºint raise(int sig);³ÌÐòʵÀýÈçÏ£º
#include <signal.h& ......

C/C++——С±à̸CÓïÑÔº¯ÊýÄÇЩÊÂ(20)

C³ÌÐòÊÇÓÉÒ»×é»òÊDZäÁ¿»òÊǺ¯ÊýµÄÍⲿ¶ÔÏó×é³ÉµÄ¡£ º¯ÊýÊÇÒ»¸ö×ÔÎÒ°üº¬µÄÍê³ÉÒ»¶¨Ïà¹Ø¹¦ÄܵÄÖ´ÐдúÂë¶Î¡£ÏÂÃæÐ¡±àºÍ´ó¼Ò·ÖÏíÏÂCÓïÑÔÖеĺ¯Êý¡£
 
1.     setallpalletteº¯Êý
setallpalletteº¯ÊýµÄ¹¦ÄÜÊǰ´Ö¸¶¨·½Ê½¸Ä±äËùÓеĵ÷É«°åÑÕÉ«£¬ÆäÓ÷¨Îª£ºvoid far setallpallette(struct palette, fa ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ