I doing to my project

[111457 (Wave)]

I want the value to run only once and then to the previous value. Please help me

[Mayank_Kumar_1805530344 (Mayank Kumar)]

How to ask a question?

Asking questions To improve the chance of getting help on the forum please follow these recommendations when posting a question: Do your homework first Search for similar questions/answers on the forum. Try forum search and also Google your problem. Try to solve the problem yourself, and describe what you have tried. It is much more rewarding to help someone who has tried himself first. Post in the right categorie, post only once and do not steal topics Make sure that you post your question …

[Still-learning (1-2-3-4...)]

Incomplete query.

Provide full details along with your blocks , if possible, then only you will get resolution