There is no functionality to control over click on next I mean if user click multiple time on next button then tutorial skip that much keys. Must have any detection security on it so that user can click on next single time and also facing Format Exception for specific key however tutorial work properly but don't know how to solve that exception
There is no functionality to control over click on next I mean if user click multiple time on next button then tutorial skip that much keys. Must have any detection security on it so that user can click on next single time and also facing Format Exception for specific key however tutorial work properly but don't know how to solve that exception