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Turbo C 2.0、Borland C++库函数及用例(43) fname[fillinfo.pattern] );
sprintf(colstr, "%d is the fill color.", fillinfo.color); /* display the information */
settextjustify(CENTER_TEXT, CENTER_TEXT);
outtextxy(midx, midy, patstr);
outtextxy(midx, midy+2*textheight("W"), colstr); /* clean up */
getch();
closegraph();
return 0;
}
函数名: getftime
功 能: 取文件日期和时间
用 法: int getftime(int handle, struct ftime *ftimep);
程序例:#include <stdio.h>
#include <io.h>int main(void)
{
FILE *stream;
struct ftime ft; if ((stream = fopen("TEST.$$$",
"wt")) == NULL)
{
fprintf(stderr,
"Cannot open output file.\n");
return 1;
} getftime(fileno(stream), &ft);
printf("File time: %u:%u:%u\n",
ft.ft_hour, ft.ft_min,
ft.ft_tsec * 2);
printf("File date: %u/%u/%u\n",
ft.ft_month, ft.ft_day, ft.ft_year+1980);
fclose(stream);
return 0;
}
函数名: getgraphmode
功 能: 返回当前图形模式
用 法: int far getgraphmode(void);
程序例:#include <graphics.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>int main(void)
{
/* request auto detection */
int gdriver = DETECT, gmode, errorcode; int midx, midy, mode;
char numname[80], modename[80];/* initialize graphics and local variables */
initgraph(&gdriver, &gmode, "");/* read result of initialization */
errorcode = graphresult();
/* an error occurred */ if (errorcode != grOk)
{
printf("Graphics error: %s\n",
grapherrormsg(errorcode)); printf("Press any key to halt:");
getch();
/* terminate with an error code */
exit(1);
} midx = getmaxx() / 2;
midy = getmaxy() / 2;/* get mode number and name strings */
mode = getgraphmode();
sprintf(numname,
"%d is the current mode number.",
mode); sprintf(modename,
"%s is the current graphics mode",
getmodename(mode));/* display the information */
settextjustify(CENTER_TEXT, CENTER_TEXT);
outtextxy(midx, midy, numname);
outtextxy(midx, midy+2*textheight("W"),
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