>thanks your reply
>Where i want use, it is my old projects, I can not change this.
You can still use a database. If you add all of your tables to a database, it should work the same as before. I don't think you should have compatibility problems (however, you should test carefully, before committing yourself).
(Actually, you will have compatibility problems, if you need to access the same tables from a FoxPro (not VFP) application, which will not support the new format.)
Then, you can gradually start using features provided by the database - for example, in this case, stored procedures (which will be found by code in any table, for example, in an index expression).
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
