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ghost number format exception

amrish sharma

Joined: Sep 24, 2009
Posts: 20
i am taking value from jlabel for ex its 1000
i want to make substraction operation on it
when i convert into string to int
it gives this error

my code for convertion is this

please reply as soon as possible
Maneesh Godbole
Saloon Keeper

Joined: Jul 26, 2007
Posts: 10167

Remove the " from "1000 to fix your problem

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amrish sharma

Joined: Sep 24, 2009
Posts: 20
i found the solution

thanks all
Ernest Friedman-Hill
author and iconoclast

Joined: Jul 08, 2003
Posts: 24183

The correct way to do this is to use a try block and catch the exception if it occurs. You can't trust user input to be in the correct format!

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I agree. Here's the link:
subject: ghost number format exception
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