3
我有一個響應按鈕單擊事件的java代碼。當我嘗試彈出消息框時,具有按鈕的父JFrame消失,那麼問題是什麼?嘗試彈出消息框時Java框消失?
這裏是代碼:
private void TestConnectionButtonActionPerformed(java.awt.event.ActionEvent evt) {
InitDatabaseObject();
java.awt.EventQueue.invokeLater(new Runnable() {
public void run()
{
if(Database.ConnectToDatabase())
{
JOptionPane.showMessageDialog(null,"Connection succeeded");
}else{
JOptionPane.showMessageDialog(null,"Connection failed");
}
}
});
Database.CloseDbConnection();
}
幫我PLZ ..
多謝:)這解決了我的問題 – Hatem