Hi Mr Mokarrami,

Learning VFP? Then very good source would be to run all VFP solution samples and check the source code of the samples -
just start VFP then DO HOME()+"samples\solution\solution"


Also check the books from http://www.hentzenwerke.com/buy/zbuy.htm all books have valuable information. Probably you should start with
http://www.hentzenwerke.com/catalog/fund6.htm ALso there are some other "fundametals" books like Special edition using VFPX (where X is the VFP version). For example you can check the last one from http://docs.rinet.ru/GlyadiLisu/ OR http://www.webbasedprogramming.com/Special-Edition-Using-Visual-FoxPro-6/

Also very good book for a start would be Hacker Guide:
http://www.hentzenwerke.com/catalog/hackfox6.htm or
http://www.hentzenwerke.com/catalog/hackfox7.htm

AT