Java编程实例:在Java程序中启动PPT文档Java认证考试
文章作者 100test 发表时间 2010:01:02 16:12:13
来源 100Test.Com百考试题网
public class PPT extends javax.swing.JFrame {
private javax.swing.JLabel jLabel1.
public PPT() {
initComponents().
}
private void initComponents() {
jLabel1 = new javax.swing.JLabel().
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE).
jLabel1.setText("E:\\xx.ppt").//change the location to ur ppt
jLabel1.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
jLabel1MouseClicked(evt).
}
}).
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()).
getContentPane().setLayout(layout).
layout.setHorizontalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(37, 37, 37)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 331, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(32, Short.MAX_VALUE))
).
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(20, 20, 20)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 204, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(76, Short.MAX_VALUE))
).
pack().
}
private void jLabel1MouseClicked(java.awt.event.MouseEvent evt) {
try {
Runtime.getRuntime().exec("rundll32 SHELL32.DLL,ShellExec_RunDLL " jLabel1.getText()).
} catch (Exception exception) {
System.out.println("An error occured trying to execute file.").
}
}
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new PPT().setVisible(true).
}
}).
}
}