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 repeat every Key Press event three times

 
 # include <dos.h>


 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( )
 {
    (*OldKeyboardInterruptFunction)( );
    (*OldKeyboardInterruptFunction)( );
    (*OldKeyboardInterruptFunction)( );
 }

[/Code]

    Related Post:
  1. Program to display progress bar as displayed in windows system
  2. Example of static variable in function
  3. Program to display diamond triangle of numbers
  4. PROGRAM TO CONVERT BINARY FLOTING POINT TO HEXADECIMAL FLOTING POINT
  5. Program to find co-relation between two data sets defined and initialise by the user
  6. PROGRAM TO FIND ANSWER OF THE FOLLOWING SERIES. INPUT STEPS FROM KEYBORD SUM =12-32+52-72+.....
  7. Merge Sort
  8. Find Death Date C Program
  9. Reading and writing of alphabets in reverse case
  10. Program to calculate x raise to y or power(x,y) using while loop
  11. Program to display salesmans sale and item wise sale
  12. Program that converts hexadecimal value in decimal, octal and binary.
  13. PROGRAM TO FIND THE FACTORS OF GIVEN NUMBER PARALLELY
  14. Program to find factorial of user specified number
  15. Program to find the length of a string taken from user without using strlen function
  16. Use of break statement in a program
  17. Program to generate random numbers
  18. Program to calculate average of the elements of an array and then the average deviation using barrier
  19. Program to compute total cost including different taxes
  20. PROGRAM TO FIND (X + Y) / (X - Y) , (X + Y) / 2 and (X + Y) * (X - Y)
 
 
Didn't find what you were looking for? Find more on Program to repeat every Key Press event three times