I am preparing a gui for an application which performs steganography. I am done with the code. I am facing problem to code OK button.

In my gui I am placing check boxes and radio button so as to enable different steganographic operations by incorporating code to respective radio buttons. Now after I upload the images and select various radio buttons(stego operation), I want the gui to display the relevant result on just clicking the "OK" button.

Answer 1

[Sean de Wolski]

Put the code that you want to be executed when pushing 'ok' in the ok button's callback function.

[Walter Roberson]

Or at least put a call to the code.

[Prathamesh murudkar]

I tried that but nothing happened.

[Walter Roberson]

Use the debugger to insert a breakpoint at the beginning of the callback function to be sure that it is getting called.

Make sure that the Callback property of the button refers to the same function name as you worked with. For example, that you did not use the digit 1 in one place but lower-case L in another place.