What is Microsoft Visual Fox. Pro (Microsoft VFP)? Microsoft Visual Fox. Pro (VFP) is an object- oriented programming environment with a built- in relational database engine. Microsoft ended development and marketing of VFP in 2.

By submitting your personal information, you agree that Tech. Target and its partners may contact you regarding relevant content, products and special offers. You also agree that your personal information may be transferred and processed in the United States, and that you have read and agree to the Terms of Use and the Privacy Policy. Visual Fox. Pro culminated a line of software that originated in 1.

Fox. BASE, and that was later known simply as Fox. Pro before becoming VFP in 1. Microsoft acquired the technology. Together, VFP and its predecessors were among the top PC database platforms when that was a vibrant product category in the 1. RDBMS), such as Oracle and Microsoft SQL Server. In the heyday of PC databases, the Fox. Pro line competed primarily with d.

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Base, an earlier technology on which it was based - - making it one of several so- called x. Base clones that were built to work like d. Ontario Tax Credits Child Activity Desk. Base. Later, under Microsoft's ownership, VFP evolved from a procedural language to an object- oriented one, supporting the development of 3. XML web services.

Key Visual Fox. Pro features. Affectionately referred to by users as the Fox, Visual Fox. Pro includes an object- oriented programming language and a database engine that are tightly coupled together. Microsoft positioned VFP as a set of developer tools, not a stand- alone database management system (DBMS) like SQL Server. In fact, use of the Visual Fox. Pro database isn't required as part of VFP applications. Despite the tight coupling, the built- in engine can be supplanted by SQL Server if users want more robust security, reliability, replication and other database features.

The VFP platform bundles together tools for organizing database tables, querying data and programming end- user applications, plus predefined class libraries with foundational elements that can be added to applications. It also offers productivity tools and features designed to further simplify the process of developing, maintaining and reusing code; for example, user forms that can be docked to applications and the ability to save system properties and custom user interface settings for later use. Visual Fox. Pro supports Microsoft's SOAP Toolkit, another discontinued, but still downloadable technology that enables applications to connect to XML web services via the Simple Object Access Protocol (SOAP). In addition, VFP includes an Open Database Connectivity (ODBC) driver, which enables data in Visual Fox. Pro to be queried and updated from Excel, Word and Microsoft Access via an ODBC interface.

The Visual Fox. Pro ODBC driver also enables developers to use the VFP database as the data store for applications written in C, Microsoft Visual C++ and Microsoft Visual Basic. Visual Fox. Pro history and versions. Fox. BASE was initially developed by the former Fox Software, which changed the technology's name to Fox. Pro in 1. 98. 9. Microsoft bought Fox Software in 1. Fox. Pro 2. 0 update.

In early 1. 99. 3, Microsoft shipped the first Windows version of the software, which previously ran on MS- DOS, Mac and Unix systems. The product's name was changed to Microsoft Visual Fox. Pro when the next major version, VFP 3. Microsoft released five more versions from 1. Visual Fox. Pro 9. It stopped development work on the database after making Visual Fox.

Pro 9. 0 Service Pack 2 (SP2) available in October 2. Sedna in January 2.

The Sedna pack included several features for extending VFP 9. SQL Server, Visual Studio and elements of the Microsoft . NET framework. Despite the Sedna add- ons and the inclusion of Visual in its name, Microsoft VFP wasn't part of either Visual Studio or .

NET. Microsoft described Visual Fox. Pro and Visual Studio as complimentary technologies that were compatible in some areas, such as support for XML. But it maintained VFP as a stand- alone database development platform and didn't create a .

NET version of the VFP language. VFP end- of- life support and continued use. Microsoft announced in March 2. Visual Fox. Pro 9. It didn't replace VFP with another technology.

Instead, the company narrowed its database strategy to focus on SQL Server as its mainstream RDBMS platform and Access as a lighter- weight database for use with Office applications. Microsoft ended mainstream technical support for Visual Fox. Pro 9. 0 in January 2.

January 2. 01. 5, officially signaling its end of life. However, as of May 2. VFP 9. 0 SP2 from Microsoft's website, along with product documentation, the Sedna add- on pack, and several utilities and security patches. Visual Fox. Pro 8.

Service Pack 1, which was released in 2. In addition, a community- based initiative to develop open source extensions and add- ons for Visual Fox. Pro 9. 0 continues to operate. The VFPX initiative includes the Sedna technologies, which Microsoft released as open source code. VFPX had been hosted on the company's Code.

Plex open source project site, but moved to Git. Hub in 2. 01. 7 because of Microsoft's shutdown of Code.

Plex. VFP 9. 0 system requirements. Microsoft Visual Fox.

Pro 9. 0 only runs on some older versions of the Windows operating system: Windows 2. Service Pack 4, Windows XP Service Pack 2, Windows Server 2. Service Pack 2 and Windows Vista. It requires at least 6. MB of memory, but Microsoft recommends 1.

MB or more. A typical installation also needs 1. MB of disk space, according to the company. The Visual Fox. Pro database is limited to a capacity of 2 GB per table, due partly to its 3. SQL Server, which includes 6. Visual Fox. Pro source code examples.

Microsoft's website provides code samples for various operations in Visual Fox. Pro. This snippet shows how to combine data from country and customer tables via a full outer join function: SELECT Country.*, Customer.