C Programming Tutorial

 
 
 

Advanced Programming

Array

One dimensional array Two dimensional Array Two dimensional array pointers Array of pointers Print array Print Array - for loop Print array in reverse Print address array - for loop Multidimentional array - function Print address array - pointers Print reverse string of array Print array ascii value-without atoi Character array - upper case Multiplication table - 2D array Passing array to function Max or greatest value in array Merge sorted array Array of structure Array of pointers to string Array within a structure

String Programs

Copy string Substring of string String concatination Vowel in string Swap char in string Palindrome string Rotate string Bubble sort of strings Sorting of words Encode decode string Compress string

File Programs

Read write in 2 files Add,edit,delete,search in file Add,search using structure Append in file Merge file Count word,line,char in file Count record - struct fread() example fwrite() example fopen() example fclose() example fscanf() and fprintf() fseek() example Error handling in file op Find odd,even num Odd even numbers in file Max, min age in class Random numbers file Preprocessor in 2 files Encode decode in file

Bios Programming

biosequip( ) - sys confi biosdisk( ) - partition tbl info Pc type-bios data area File allocation table Telephone directory

TSR Programming

Interchange letters Interchange letters on screen Unload TSR on key press-keyboard Unload TSR - timer interrupt Activate, deactivate TSR Print alphabet from printer Repeat key press Keep caps on Make ctrl, alt key pressed

Interrupt Programming

Restart computer Conventional memory of sys Save IVT in file Print string-interrupt 21h Read char-interrupt 21h Read char with echo-interrupt 21h Delete file-interrupt 21h Delete directory-interrupt 21h Get set system date Show system configuration Search, delete file in dir Display multiple file in dir

Mouse Programming

Text mode mouse handling Graphics mode mouse handling Double click of mouse
 

Program to make Ctrl and Alt Key Pressed on a Key Press from Keyboard

 
 # include <dos.h>


 char far* CtrlAltPtr=(char far*)0x417;


 void interrupt (*OldKeyboardInterruptFunction)( );
 void interrupt NewKeyboardInterruptFunction( );


 int main( )
 {
    OldKeyboardInterruptFunction=getvect(0x09);
    setvect(0x09,NewKeyboardInterruptFunction);

    keep(0,(_SS+(_SP/16)-_psp));

    return 0;
 }



 //------------------  NewKeyboardInterruptFunction( )  ------------------//


 void interrupt NewKeyboardInterruptFunction( )
 {
    *CtrlAltPtr=0x0C;

    (*OldKeyboardInterruptFunction)( );
 }
[/Code]

    Related Post:
  1. Program to maintain a threaded binary tree
  2. Program to find sum of the elements of the array using self scheduling
  3. Program to find smaller or greater numbers using if statement
  4. Program to implement an array
  5. Program to find the number of nodes in the linked list using recursion
  6. Illustration of else if ladder
  7. Generalized Newton Rapson for One variable
  8. Program of ADAMS-MOULTON METHOD
  9. Program to sort a linked list by swapping data
  10. PROGRAM TO READ A LINE OF TEXT FROM TERMINAL
  11. Program to overcome the forward dependency using block scheduling using the most equitable distribution of work
  12. Program to Print all the Letters in Upper Case
  13. PROGRAM FOR COPY THE ARRAY ELEMENETS USING N NO.OF PROCESSES
  14. Program to compute total cost including different taxes
  15. Program to insert and delete a node from the binary search tree
  16. Find maximum and minimum of an array using Loop Splitting
  17. Reading and writing of alphabets in reverse case
  18. Using the POSIX threads library, write a 2-thread program for Linux.Once the thread spawning is done, the first thread (T1) should wait for user input
  19. PROGRAM FOR ZOMBIE PROCESS
  20. Program to do sum of elements of an array by Loop Splitting
 
 
Didn't find what you were looking for? Find more on Program to make Ctrl and Alt Key Pressed on a Key Press from Keyboard