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Pre {border-style: solid; border-width: 1px; border-color: #000; line-Height: 1; color: #3c65d1; Background-color: # 1e1e1e; font-size: 16px ;}. sysfunc {color: #2d8000; font-style: italic; font-weight: bold ;}. selffuc {color: # f3e191 ;}. bool {color: # f6ac77 ;}. condition {color: #008080; font-weight: bold ;}. key {color: # ffc057 ;}. vaR {color: #61 AFBA; font-style: italic ;}. digit {color: #008000; font-weight: bold ;}. includepre {color: #3c65d1 ;}. operator_d {color: # ff00ff; font-weight: bold ;}. operator_x {color: # 65ec0f; font-weight: bold ;}

Function Name :? Wherex?

?? Yes :? Return the horizontal cursor position in the window?

Use ?? Method :? Int? Wherex (void );?

Program example :?

  
   #include?<conio.h>?int?main(void)?{????clrscr();????gotoxy(10,10);????cprintf("Current?location?is?X:?%d??Y:?%d\r\n",?wherex(),?wherey());????getch();????return?0;?}???????
   
  

Function Name :? Wherey?

?? Yes :? Return the Vertical cursor position in the window?

Use ?? Method :? Int? Wherey (void );?

Program example :?

  
   #include?<conio.h>?int?main(void)?{????clrscr();????gotoxy(10,10);????cprintf("Current?location?is?X:?%d??Y:?%d\r\n",?wherex(),?wherey());????getch();????return?0;?}???????
   
  

Function Name :? Window?

?? Yes :? Define the active text mode window?

Use ?? Method :? Void? Window (Int? Left ,? Int? Top ,? Int? Right ,? Int? Bottom );?

Program example :?

  
   #include?<conio.h>?int?main(void)?{????window(10,10,40,11);????textcolor(BLACK);????textbackground(WHITE);????cprintf("This?is?a?test\r\n");????return?0;?}???????
   
  

Function Name :? Write?

?? Yes :? Write to a file?

Use ?? Method :? Int? Write (Int? Handel ,? Void? * Buf ,? Int? Nbyte );?

Program example :?

  
   #include?<stdio.h>?#include?<stdlib.h>?#include?<fcntl.h>?#include?<sys\stat.h>?#include?<io.h>?#include?<string.h>?int?main(void)?{????int?handle;????char?string[40];????int?length,?res;????/*?????Create?a?file?named?"TEST.$$$"?in?the?current?directory?and?write?????a?string?to?it.??If?"TEST.$$$"?already?exists,?it?will?be?overwritten.????*/????if?((handle?=?open("TEST.$$$",?O_WRONLY?|?O_CREAT?|?O_TRUNC,??????????????????????????S_IREAD?|?S_IWRITE))?==?-1)????{???????printf("Error?opening?file.\n");???????exit(1);????}????strcpy(string,?"Hello,?world!\n");????length?=?strlen(string);????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);????close(handle);????return?0;?}??????????
   
  

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W. xml