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CONTACT MANAGEMENT SYSTEM

CONTACT MANAGEMENT SYSTEM. Developed By: Harshendu Shridhar B.Tech (Computer Engineering) JMIT , Radaur. INTRODUCTION TO JAVA.

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CONTACT MANAGEMENT SYSTEM

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  1. CONTACT MANAGEMENT SYSTEM Developed By: Harshendu Shridhar B.Tech (Computer Engineering) JMIT , Radaur

  2. INTRODUCTION TO JAVA • Java was conceived by James Gosling at Sun Microsystems, in 1991. It took 18 months to develop 1st working version. This language firstly called “OAK” but renamed as “JAVA” in 1995. From 1995 it is being used by people. OAK is not used by the people. • Java is related to C++, which is direct dependent to C. Much of the character of JAVA is taken from these two languages. From C, Java drives its syntax. Many of Java’s object oriented features were influenced by C++. Java is mainly used for internet. It is object oriented programming language. • It includes the feature of both C and C++. Java does not use pointer but its compiler use pointer. In Java we use both compiler and interpreter. For Java, we use JDK i.e. Java Development Kit. All things related to Java present in it. In Java we use a word Bin. Java compiler put in it. Java compiler is called JAVAC.

  3. What is Contact Management System? Contact Management System is an application that enables user to Store new Contacts, update them, Delete them. The application provides facility to stores the detail of the employees and other persons that are associated with an organization.

  4. Need of Contact Management System • In a company there are thousands of employees and it is necessary to store all the information about them . • It is very typical to store all the information of the employee related to the company in a paper media by hand. Obviously it will waste their time. • The main problem arises when they will go for the maintenance of such type of database. because their may be some new ones and some will leave the organization or company • Solution is only one that to make a application that can fulfill the company’s all requirements.

  5. SYSTEM REQUIREMENTS • HARDWARE REQUIREMENTS: PC Compatible with a Intel Pentium-III • Processor, 128-MB RAM, and 20GB of Hard disk. • OPERATING SYSTEM REQUIREMENTS: Windows, JDK1.5 • (Java Development Kit), Microsoft Office Access 2003.

  6. PROCESS DIAGRAM

  7. A look at Coding • Packages Used • java.awt.*; • java.util.*; • javax.swing.*; • java.sql.*; • java.awt.event.*; • Events Used • Interface • Adapter class • Inner class • Layout Managers Used • flow layout • Grid layout • Box layout • Border layout

  8. Screenshots

  9. LOGIN FORM

  10. MAIN FORM

  11. ADD CONTACT FORM

  12. ADDRESS ENTRY FORM

  13. EMAIL ENTRY FORM

  14. EMAIL ENTRY FORM WHEN ENTRY ID DOES NOT EXIST

  15. PHONE ENTRY FORM

  16. PHONE NO ENTRY FORM WHEN ENTRY ID DOES NOT EXIT

  17. BIRTHDAY ENTRY FORM

  18. MESSAGE OF WRONG ENTRY

  19. REMINDER FORM

  20. UPDATION/DELETION FORM

  21. ADDRESS UPDATION/DELETION FORM

  22. ERROR MESSAGE OF ADDRESS UPDATION/DELETION FORM

  23. PHONE UPDATION/DELETION FORM

  24. SEARCH FORM

  25. SEARCH ADDRESS FORM

  26. THANK YOU Thank you !

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