How to call java from c#?

Java - how to call a double from an action event?

• I'm trying to call the double values accel and vel in this private class: private class calculationListener implements ActionListener{ public void actionPerformed(ActionEvent event){ String transfer = (input1.getText()); double accel = Double.parseDouble(transfer); String transfer2 = (input2.getText()); double vel = Double.parseDouble(transfer2); System.out.println("Height: " + (int)c.maxHeight() + " meters"); } } how do i call the values for accel and vel in other methods or classes? ive tried a.event.accel but that doesn't work. (a being calculationListener: a calculationListener = new calculationListener();) thanks!

• Answer:

  Those are method variables. So they are only available in the method you create them. If you want to access them throughout your whole class, you need to declare them in your class, not inside any method.