Visual Foxpro 9 Made Simple Pdf Best «PRO ✔»

CLEAR SET DEFAULT TO <path-to-your-app> OPEN DATABASE mydb EXCLUSIVE DO FORM MainForm A simple class example:

CREATE TABLE customers ; (custid C(5), ; name C(50), ; email C(80), ; balance N(10,2)) Add a record: visual foxpro 9 made simple pdf best

USE customers EXCLUSIVE INDEX ON custid TAG CustID INDEX ON name TAG Name SET ORDER TO Name USE Now browsing will show records ordered by name. Select customers with balance over 1000 into a cursor: CLEAR SET DEFAULT TO &lt

AppStart.prg:

INSERT INTO customers VALUES ("C0001","Acme Corp","info@acme.com",1250.00) Show records: 0) Add items and recalc total:

GO NEXT IF EOF() SKIP -1 && stay on last ENDIF THISFORM.Refresh() Field validation example (on LostFocus of email TextBox):

INSERT INTO invoices (invoiceid, custid, invdate, total) ; VALUES (STR(TTOD(TODAY()),6), "C0001", DATE(), 0) Add items and recalc total: