Simple Help plz

hi people :WAVE:
im working on ATM class and i have a variable of type double named "amount"
i can display it like this "System.out.print( amount );"
but i want to display it using JOptionPane dialoge boxes.
What is the line to use? :confused:

I suggest you check out the Sun tutorials on Swing.

Code:

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java.text.DecimalFormat df=new java.text.DecimalFormat("0.00");
JOptionPane.showMessageDialog(new Frame(),
                                  "Amount: "+df.format(amount),
                                  "Her it is",
                                  JOptionPane.INFORMATION_MESSAGE);

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try this,

JOptionPane.showMessageDialog ( "Amount is " +amount);

Thank you :D

Quote:

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Originally Posted by shivaprasad

try this,

JOptionPane.showMessageDialog ( "Amount is " +amount);

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It doesn't on 1.4...

yeh it will work on 1.4

i am using 1.4.2_07 version. it is working fine.

bye
shiva prasad.