Date and Time program with calender of any year > 1900 - Hardware Interaction Through C Source Code in C

Special : Web Developer's Collection CD-ROM
50,000+ Web Templates, Logos, Cliparts, Scripts. Order Now!

Add to Favorites Make Home Page

1421 Online

Language Categories

Source Codes Home
Project Ideas New!
Interview Questions
FAQs Home
ASP Home: ASP Source Codes; ASP Script Directory New!; ASP .Net Script Directory New!; ASP Interview Questions; ASP FAQs; ASP How Tos
C Home: C Source Codes; C Script Directory New!; C Interview Questions; C FAQs; C How Tos
C++ Home: C++ Source Codes; C++ Script Directory New!; C++ Interview Questions; C++ FAQs; C++ How Tos
Java Home: Java Source Codes; Java Directory New!; Java Interview Questions; Java FAQs; Java How Tos
JavaScript Home: JavaScript Directory New!; JavaScript Source Codes; JavaScript FAQs; JavaScript How Tos
COBOL Home: COBOL Source Codes; COBOL FAQs; COBOL How Tos
Pascal Home: Pascal Source Codes; Pascal FAQs; Pascal How Tos
PHP Script Directory New!
Python Script Directory New!
Perl & CGI Script Directory New!
Flash Script Directory New!
CFML Script Directory New!
Remotely Hosted Scripts New!
Tools & Utilities Directory New!
XML Script Directory New!
Best Programmers: Amit Mathur; Vishal Bhardwaj; Deepesh Jain
Vyom NetWork

Our Services

Get 9,000 Interview Questions & Answers in an eBook.

9500+ Pages
9000 Question & Answers
All Tech. Categories

14 MB Content

Get it now !!

Home » C Home » Hardware Interaction Through C Home » Date and Time program with calender of any year > 1900

A D V E R T I S E M E N T

Title	Date and Time program with calender of any year > 1900
Author	Tapan Kumar Mishra
Author Email	titu_igit [at] rediffmail.com
Description	It takes the time from bios data area 0x46c,and uses int 22h to find the scan codes of arrow keys for changing the calender
Category	C » Hardware Interaction Through C
Hits	391729
Code	Select and Copy the Code
Code : /Coded by Tapan Kumar Mishra Electrical Engg. IGIT Sarang For any querry Email:[email protected] Date of Submission:5.11.2005 / #include<stdio.h> #include<dos.h> #include<conio.h> /******************************************** Global Variables ********************************************/ struct date d; int currentday,currentmon,currentyear; unsigned long far t=MK_FP(0X40,0X6C); unsigned char far scr=MK_FP(0XB800,0); /******************************************* Function Prototype Declaration *******************************************/ void writechar(char c,int row,int col,char attr); long int curtime(void); void showcale(int,int); unsigned char getkey(void); /******************************************* Function to Scan the Scan code of the arrow keys ********************************************/ unsigned char getkey(void) { char c; if(kbhit()) { asm xor ah,ah; asm int 22; asm mov c,ah; return c; } return 0; } void main() { int year,i,m; char c; getdate(&d); //function which gives the current date year=d.da_year; currentyear=year; m=(int)d.da_mon; currentmon=m; currentday=(int)d.da_day; showcale(year,m); for(;;) {curtime(); i=(int)getkey(); if(i==16) exit(); if(i==72) showcale(++year,m); if(i==80) showcale(--year,m); if(i==75) { if(--m==0) {m=12;year--;} showcale(year,m); } if(i==77) { if(++m==13) {m=1;year++;} showcale(year,m); } } } /****************************************** showcale() Print The calender ********************************************/ void showcale(int year,int m) { int date[]={31,28,31,30,31,30,31,31,30,31,30,31}; int i,d=0; char month[]={"January","February", "March","April","May", "June","July","August", "September","October", "November","December"}; if(year%4==0&&year%100!=0\|\|year%400==0) //to check the year leap or not date[1]=29; //to calculate the 1st day of the year for(i=1900;i<year;i++) if(i%4==0&&i%100!=0\|\|i%400==0) d=d+2; else d=d+1; //to calculate the 1st day of the month of the corresponding year for(i=0;i<m-1;i++) d=d+date[i]; //to print the calender of the month; clrscr(); printf(" %s %d ",month[m-1],year); printf("Mon Tue Wed Thu Fri Sat Sun "); for(i=0;i<d%7;i++) printf(" "); for(i=1;i<=date[m-1];i++) { if((i+d)%7==0) printf("%d ",i); else printf("%d ",i); } gotoxy(65,3); printf("Date:%2d/%2d/%4d",currentday,currentmon,currentyear); gotoxy(5,15); printf("Coded by Tapan Kumar Mishra Electrical Engg."); printf(" IGIT Sarang Orissa Email:[email protected]"); gotoxy(30,23); printf("USE THE ERROW KEYS TO CHANGE THE YEAR AND MONTH"); printf(" PRESS 'Q' TO QUIT"); } /******************************************** the function curtime() prints and return the current time ********************************************/ long int curtime(void) { unsigned long m,s,h,ph; char status='A'; m=t/1092; s=(t-m1092)/18.2; h=m/60; ph=h; m=m-h60; if(h>=12) { status='P'; if(h>12) ph-=12; } writechar(48+(char)ph/10,0,69,122); writechar(48+(char)ph%10,0,70,122); writechar(':',0,71,122); writechar(48+(char)m/10,0,72,122); writechar(48+(char)m%10,0,73,122); writechar(':',0,74,122); writechar(48+(char)s/10,0,75,122); writechar(48+(char)s%10,0,76,122); writechar(32,0,77,122); writechar(status,0,78,122); writechar('M',0,79,122); return 0; } /******************************************* The function writechar() writes the character directly to the VDU ********************************************/ void writechar(char c,int row,int col,char attr) { (scr+row160+col2)=c; (scr+row160+col*2+1)=attr; } //End of code

Related Source Codes

Script Name Author

The Game Opposite as seen on Nokia 2300 Mobile Manikanta

RECURSIVE BALANCED QUICK SORT ashish

Radix Sort ashish

Change your mouse pointer Ashim

The blinking star Shashank

Data Validation Crylittlebaby

To search a file by giving file type like mp3 or mpeg or doc Prashanth SR

Menus Demonstration B.Chidhambaram

Employee Database Project Using C. Reenku Raman Nayak

Creating a Lexical Analyzer in c fahad bader al-buhairi �դ ?�� ??��

Calendar Program Omkar & Devendra

Stop double Process for start in C Cedrik Jurak

Stop double Process for start in C Cedrik Jurak

Time Scheduler Atiq Anwar

A timepass game between atmost two players Rahul Roy

A D V E R T I S E M E N T

Google Groups Subscribe to SourceCodesWorld - Techies Talk

Email:

Free eBook - Interview Questions: Get over 1,000 Interview Questions in an eBook for free when you join JobsAssist. Just click on the button below to join JobsAssist and you will immediately receive the Free eBook with thousands of Interview Questions in an ebook when you join.

Free Tutorials - HTML, Java, SQL, PHP, ASP, Perl, SQL Tutorials
Discuss Programming Problems and Freshers Jobs related issues here.
Discuss Final Year Project Ideas here.