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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;
  


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