ජාව වලින් ජාතික හැඳුනුම්පත් අංකයෙන් උපන්දිනය හොයමු
import javax.swing.JOptionPane;
public class frmMain extends javax.swing.JFrame {
public frmMain() {
initComponents();
}
@SuppressWarnings("unchecked")
// //GEN-BEGIN:initComponents
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jTextField1 = new javax.swing.JTextField();
jButton1 = new javax.swing.JButton();
lblY = new javax.swing.JLabel();
lblM = new javax.swing.JLabel();
lblD = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
lblG = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("NIC Calculator");
setResizable(false);
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowOpened(java.awt.event.WindowEvent evt) {
formWindowOpened(evt);
}
});
jLabel1.setText("NIC Number");
jButton1.setText("Display");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
lblY.setFont(new java.awt.Font("Tahoma", 0, 24)); // NOI18N
lblY.setText("YYYY");
lblM.setFont(new java.awt.Font("Tahoma", 0, 24)); // NOI18N
lblM.setText("MM");
lblD.setFont(new java.awt.Font("Tahoma", 0, 24)); // NOI18N
lblD.setText("DD");
jLabel2.setText("Year");
jLabel3.setText("Month");
jLabel4.setText("Day");
lblG.setFont(new java.awt.Font("Tahoma", 0, 24)); // NOI18N
lblG.setText("Gender");
jLabel5.setText("Gender");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(21, 21, 21)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel1)
.addGap(18, 18, 18)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 137, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton1))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jLabel2)
.addComponent(jLabel5))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(lblY, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(lblM, javax.swing.GroupLayout.PREFERRED_SIZE, 46, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(lblD, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(lblG, javax.swing.GroupLayout.PREFERRED_SIZE, 85, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addContainerGap(17, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(17, 17, 17)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton1))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(lblY)
.addComponent(lblM)
.addComponent(lblD)
.addComponent(jLabel2)
.addComponent(jLabel3)
.addComponent(jLabel4))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(lblG)
.addComponent(jLabel5))
.addContainerGap(23, Short.MAX_VALUE))
);
pack();
}// //GEN-END:initComponents
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
// TODO add your handling code here:
//jTextField1.setText("852512393V");
if(jTextField1.getText().length() == 10){
String sNIC = jTextField1.getText();
//if(Integer.parseInt(sNIC)>0){
String sYear = "19" + sNIC.substring(0,2);
int iNum =Integer.parseInt(sNIC.substring(2,5));
if(iNum < 500){
lblG.setText("Male");
}else{
lblG.setText("Female");
iNum = iNum -500;
}
int iMonth =0;
int iDay =0;
if(iNum<= 31){//1 - 31
iMonth=1;
iDay=iNum;
}else if(iNum<= 60){//2 - 29
iMonth=2;
iDay=iNum-31;
}else if(iNum<= 91){//3 - 31
iMonth=3;
iDay=iNum-60;
}else if(iNum<= 121){//4 - 30
iMonth=4;
iDay=iNum-91;
}else if(iNum<= 152){//5 - 31
iMonth=5;
iDay=iNum-121;
}else if(iNum<= 182){//6 - 30
iMonth=6;
iDay=iNum-152;
}else if(iNum<= 213){//7 - 31
iMonth=7;
iDay=iNum-182;
}else if(iNum<= 244){//8 - 31
iMonth=8;
iDay=iNum-213;
}else if(iNum<= 274){//9 - 30
iMonth=9;
iDay=iNum-244;
}else if(iNum<= 305){//10 - 31
iMonth=10;
iDay=iNum-274;
}else if(iNum<= 335){//11 - 30
iMonth=11;
iDay=iNum-305;
}else if(iNum<= 366){//12 - 31
iMonth=12;
iDay=iNum-335;
}
lblY.setText(sYear);
lblM.setText(Integer.toString(iMonth));
lblD.setText(Integer.toString(iDay));
//}else{
// JOptionPane.showMessageDialog (null, "Invalid NIC Number", "NIC Calculator", JOptionPane.INFORMATION_MESSAGE );
//}
} else {
//Message Box
JOptionPane.showMessageDialog (null, "Please Enter NIC Number OR Invalid NIC Number", "NIC Calculator", JOptionPane.INFORMATION_MESSAGE );
}
}//GEN-LAST:event_jButton1ActionPerformed
private void formWindowOpened(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowOpened
// TODO add your handling code here:
lblY.setText("");
lblM.setText("");
lblD.setText("");
lblG.setText("");
jTextField1.requestFocus();
}//GEN-LAST:event_formWindowOpened
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(frmMain.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(frmMain.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(frmMain.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(frmMain.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new frmMain().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JTextField jTextField1;
private javax.swing.JLabel lblD;
private javax.swing.JLabel lblG;
private javax.swing.JLabel lblM;
private javax.swing.JLabel lblY;
// End of variables declaration//GEN-END:variables
}
ඔයාල මෙකෙන් වැඩක් අරගත්තොත් Comment දාන්න අමතක කරන්න එපා OK..
ඉස්සරහට තව තව කෝඩ් දෙන්නම්.......
