How can I change a quotation mark in a text string readed from an excel sheet ?

In an excel sheet, I have this string : Pression d'injection I want to change the quotation mark ' with a double quotation mark "

Answer 1

[Mischa Kim]

Christophe, do you mean:

 old_str = 'Pression d''injection'
 old_str =
    Pression d'injection
 new_str = strrep(old_str,'''','"') 
 new_str =
    Pression d"injection

[Christophe]

Why I don't think to it before !!! Thanks

Answer 2

[SRI]

Hi could you elaborate the task which you want to be done