I'll try it. Thanks
>Are you using version 6.0? Check out the new [AS cClassName FROM cClassLibraryName | ?] clause of the CREATE FORM command. (Thanks to JB for pointing out this cool new clause.)
>
>If you are using 5.0 or earlier, you can set the Form base class in your VFP options window. Either enter the base class you want to use, or leave it blank to use the VFP baseclass.
>
>FWIW, even if you don't change anything from the VFP base class, subclass it anyway. I promise it can't hurt, and it will probably save you many headaches in the future.
>
>HTH
>
>>Nancy, I need that the form use only the based class of Visual Fox.
>>Thanks for your help and regards.