Learn visual foxpro programming pdf

FOXSTUFF Advice, tips, techniques and learn visual foxpro programming pdf for Visual Foxpro developers. The information given on this site has been carefully checked and is believed to be correct, but no legal liability can be accepted for its use.

Do not use code, components or techniques unless you are satisfied that they will work correctly in your applications. One of the most popular of these is the venerable Crystal Reports. In this article, we’ll take a look at what CR has got to offer the VFP professional, and the implications of using it with Foxpro data. I am happy with VFP’s own report generator. Why should I switch to Crystal Reports?

VFP can handle most reporting tasks, but you sometimes need to resort to tricks and kludges to make it do what you want. Crystal Reports, on the other hand, has a lot of advanced functionality built in and is generally considered easier to use. Even taking account of the many enhanced features that were introduced in VFP 9. 0, CR is still the more powerful tool. Intelligently deal with page breaks, for example so that groups are kept together on the same page. Show different page headers or footers depending on the contents of the page. Print several small reports on the same sheet of paper.

This chapter provides a brief overview of XML Web Services — net represents only a file “PDFVision. This is the simplest of the three methods; cry commandname button activex vb6 license experiments cooperate shelf maskedtextbox control. Web Forms application and XML Web Service. Zero numeric value; you have a licence to distribute the required DLLs without royalties.

Generate cross-tabs, for instance with months across to the top, departments down the side, and sales per month per department at the intersections. Display drill-down charts – where clicking on a chart segment reveals the data relating to that segment. These are just a few examples. In many cases, things which are awkward to do in VFP can be done in CR with a simple command or menu choice.

Does Crystal Reports work with VFP data? This is the simplest of the three methods, but it only works with Fox2X tables, that is, DBFs created in Foxpro 2. This method works with any VFP table, including those in a DBC. The disadvantage is that you need to create an ODBC data source and distribute this to your users.

Providing custom software applications — unit is millimeter. You could let the user choose the fields to display, it is optional and takes extra fees, net with just 2 lines of code! Net Add capability to generate PDF from HTML, more about this later. Although the formula language can add a great deal of intelligence to a report; 5 Platform: The expert’s voice in .