What is the code to overwrite cells with VBA on the same row with data from textboxes.

I have looking on the internet and have asked several people whitout respons.....

I can not put any code because i dont now how the write this one.

When i'm doing a search with my userform using 3 comboboxes i get a result in several textboxes. The thing is when i want to change the value in one or more of these textboxes and click on my save button the data in the row where the data was get from have to been updated with the changes.

sorry for my english, not english persone