Hello,
First... One note. If you write in french you should select the french community. Because In this forum most of the persons don't know how to read in french. This may lead to no one anwsers your post. You select the community in the upper right side of the window.
If your table it's a double array, you can't write strings on it. I But you can have an array of strings and you can convert the number to string.
If you need more help, post an example and indicate your labview version.
Software developer
www.mcm-electronics.com
PORTUGAL