>I started to use VFP7.
>How can I void the program to help me to complete the syntax?

You can turn IntelliSense off by setting _VFP.EditorOptions to "", but before you do so, try working with it on for a few days. You're likely to not only get used to it, but to really appreciate it.

You can fine-tune the settings using the IntelliSense Manager on the Tools menu.

Tamar