Hi Luigi,

(from help)
_INCLUDE = HeaderFileName

Parameters
HeaderFileName
Specifies a default header file of predefined compile-time constants automatically included with user-defined classes, forms, or form sets. If your header file is in a directory other than the current default directory, include a path with the header file name. Contains the empty string by default.

MartinJ


>Hi all,
>
>Is it a way to create a constant created with #define that it is available to all programs and forms of a project?
>
>Thank you
>Luigi