MDI Open JFreame

    // TODO add your handling code here:

        jInternalFrame1.setSize(400, 300);

        jInternalFrame1.setLocation(0, 0);

        jDesktopPane1.add(jInternalFrame1);

        try {

            jInternalFrame1.setMaximum(true);

        } catch (PropertyVetoException ex) {

            Logger.getLogger(DashBoard.class.getName()).log(Level.SEVERE, null, ex);

        }

     jInternalFrame1.setVisible(true);

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