Random image

hey i need help how do i pick a random image with a button???

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any one?

Welcome to Java Programming Forums.
What have you tried so far? And from where do you want to pick random image?

to be honest i dont know where to start. and the images are in the same folder as the program itself

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Originally Posted by JGriff

to be honest i dont know where to start. and the images are in the same folder as the program itself

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There are two of the many possible strategies:
1. Rename your images with 0,1,2,3.....
Generate a random number, open the image against the random number while appening .jpg,.png etc

2. Create an array with the names of images, each cell holding one image name, generate a random number, open the array[randomnumber] image.

thank you that makes alot of scence one more question how do i open a JOptionPane with a JButton?

You know how to write click event for JButton, right? Asuming this, you can do whatever you want to do.
On click open the dialog.

thanks again man :)

No problem. If your problem has been solved, please mark this thread as Solved.