This tutorial will teach you how to generating Auto Invoice No using Java and Mysql.this example will important for developing the inventory management system project. FirstStep  : we have to establish the database connection Connection con; PreparedStatement pst; public void Connect() { try { Class.forName("com.mysql.jdbc.Driver"); con = DriverManager.getConnection("jdbc:mysql://localhost/mcafe", "root", ""); } catch (ClassNotFoundException ex) { ex.printStackTrace(); } catch (SQLException ex) …

This JDBC will teach you how to do the search in Eclipse using Mysql Database. First Step :  Establish the database connection in order to connect java and mysql. i attached the code below. Connection con; PreparedStatement pst; public void Connect() { try { Class.forName("com.mysql.jdbc.Driver"); con = DriverManager.getConnection("jdbc:mysql://localhost/bill", "root",""); } catch (ClassNotFoundException ex) { ex.printStackTrace(); } catch (SQLException ex) { …

This tutorial will teach you how to make a Button Clicked Calculated Using Java. The programme which help you to understand how many times you clicked the button. Put the following code inside the ok button int clicked; //create the Integer variable final String text= "No of times button clicked = "; //create the String variable private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) …

This tutorial will teach you how to make Month Find Example using Java. Paste the code inside the find button int mnum; mnum = Integer.parseInt(txtmnumber.getText()); switch (mnum) { case 1: txtmonth.setText("January"); break; case 2: txtmonth.setText("February"); break; case 3: txtmonth.setText("March"); break; case 4: txtmonth.setText("April"); break; case 5: txtmonth.setText("May"); break; case 6: txtmonth.setText("June"); break; case 7: txtmonth.setText("July"); break; case 8: txtmonth.setText("August"); break; …

This tutorial will teach you how to alculating manpower project using java. Paste the code inside the Cal Button double projectdays,projecthours,works,tot; projectdays = Double.parseDouble(txtdays.getText()); projecthours = Double.parseDouble(txthours.getText()); projectdays = Double.parseDouble(txtemp.getText()); tot = projectdays * projecthours * projectdays; txttot.setText(String.valueOf(tot)); Paste the code inside the Exit Button System.exit(0);  

This tutorial will teach you how to make a Advanced Salary Calculation System using Java. this tutorial help you to find out the Employee bonus,OT amount,netsalary. when you calculating employee bonus based on the following condition. if the salary is more than 50000,include 10% bonus of the salary if the salary is more than 30000,include 5% bonus of the salary …