is it possible hide contain of the cell and formula bar?

[abdelfattah]

hello

I search efficient way if is possible to hide contained cell and from formula bar , I found this way but not practical if I do that by formatting and select custom then write ;;; yes it hide but if I press double click it show the value and if I select the cell it shows the contain of cell in formula bar ,I know about hide columns or protect specific cells but I prefer if is possible hide contained values of cells without show when double click inside the cell or show in formula bar when select cell
if is possible please provide me the way

thanks

 

[Fluff]

I think that using sheet protection is your only option.

 

[abdelfattah]

if you sure 100% is not possible please inform me to select your answering

 

[Fluff]

I would not say with 100% certainty, just that I don't know of any way of doing it.