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<PRE> </PRE>
<PRE>函数大全(w开头)
</PRE>
<PRE>函数名: <font size="5" color="#FF0000">wherex </font>
功 能: 返回窗口内水平光标位置
用 法: int wherex(void);
程序例: </PRE>
<PRE>#include </PRE>
<PRE>int main(void)
{
clrscr();
gotoxy(10,10);
cprintf("Current location is X: %d Y: %d\r\n", wherex(), wherey());
getch(); </PRE>
<PRE>return 0;
}
</PRE>
<PRE>函数名: <font size="5" color="#FF0000">wherey </font>
功 能: 返回窗口内垂直光标位置
用 法: int wherey(void);
程序例: </PRE>
<PRE>#include </PRE>
<PRE>int main(void)
{
clrscr();
gotoxy(10,10);
cprintf("Current location is X: %d Y: %d\r\n", wherex(), wherey());
getch(); </PRE>
<PRE>return 0;
}
</PRE>
<PRE>函数名:<font size="5" color="#FF0000"> window </font>
功 能: 定义活动文本模式窗口
用 法: void window(int left, int top, int right, int bottom);
程序例: </PRE>
<PRE>#include </PRE>
<PRE>int main(void)
{ </PRE>
<PRE>window(10,10,40,11);
textcolor(BLACK);
textbackground(WHITE);
cprintf("This is a test\r\n"); </PRE>
<PRE>return 0;
}
</PRE>
<PRE>函数名: <font size="5" color="#FF0000">write </font>
功 能: 写到一文件中
用 法: int write(int handel, void *buf, int nbyte);
程序例: </PRE>
<PRE>#include
#include
#include
#include
#include
#include </PRE>
<PRE>int main(void)
{
int handle;
char string[40];
int length, res; </PRE>
<PRE>/*
Create a file named "TEST.$$$" in the current directory and write
a string to it. If "TEST.$$$" already exists, it will be overwritten.
*/ </PRE>
<PRE>if ((handle = open("TEST.$$$", O_WRONLY | O_CREAT | O_TRUNC,
S_IREAD | S_IWRITE)) == -1)
{
printf("Error opening file.\n");
exit(1);
} </PRE>
<PRE>strcpy(string, "Hello, world!\n");
length = strlen(string); </PRE>
<PRE>if ((res = write(handle, string, length)) != length)
{
printf("Error writing to the file.\n");
exit(1);
}
printf("Wrote %d bytes to the file.\n", res); </PRE>
<PRE>close(handle);
return 0;
} </PRE>
<PRE>struct xfcb {</PRE>
<PRE>char xfcb_flag; /* Contains 0xff to indicate xfcb */</PRE>
<PRE>char xfcb_resv[5]; /* Reserved for DOS */</PRE>
<PRE>char xfcb_attr; /* Search attribute */</PRE>
<PRE>struct fcb xfcb_fcb; /* The standard fcb */</PRE>
<PRE>};
</PRE>
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<PRE>
</PRE>
<pre>资料收集：beck Copyright 2004 张求熙, All Rights Reserved</pre>
<pre><a href="mailto:Email:qiuxi1984@126.com">Email:qiuxi1984@126.com</a> QQ:35540948 </pre>
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