foxpro for dos

Comparison of Visual FoxPro with other development tools This is really a silly topic, the choice of development tools is entirely due to the tasks faced by programmers and personal preferences decided. As long as the tools you choose are qualified for the project you are engaged in, as long as you have sufficient knowledge of the development tools to cope with the changeable, complex work, as long as the tool continues to upgrade, you have no reason

Visual FoxPro is detached from Visual Studio February 26, 2001, Microsoft announced the separation of visual FoxPro 7 from Visual Studio, is this good news or bad news? Let's analyze: What have we lost? Let's first observe that Visual FoxPro does not become a. NET language, and the technical loss is that you cannot develop a. NET based Web application. The Vi

In many Novell networks today, the data platform is still based on DOS FoxPro environment, general workstations are diskless stations, but the leadership of the workstation is often used to prepare a better, and equipped with WIN95 or WIN98 systems, if only for data query or simple processing, will result in waste of resources, and if other work is done at the same time, it cannot ensure network security.

FOXPRO System Index 　FoxPro 2. 5 Standard Edition FoxPro 2. FoxPro under 5 Enhanced Windows The maximum number of records per database L0 billion L0 billion 1 billion the maximum number of characters in each record 650006500065000 maximum number of fields per record 255 255255 max characters for each field 254254254

Acknowledgement Friends who often come to the BOE know that I have long been an amateur foxer, and as time goes on, every writing is uneasy, really worried about making some misleading remarks or laughable. Every time I finish the first draft I will give a preview to some friends and listen to their suggestions. The Boby, the future is my three netizens are my first readers, thank them again and again read those obscure words, understanding immature thought. The Rambler, in particular, became

This article, which I wrote for Programmer magazine, was published in the 9th issue of the magazine in 2002, and it should be the first ever article on Visual FoxPro in the "programmer" magazine, thanks to Mr. Editor ... Writing this article is very difficult, because the area involved is too new, there is little information to learn from, even the original. Fortunately, since last year I have been on and off a little bit about C #,. NET, and lately

(iii) A new "connection" Visual FoxPro 8 Enhancements in heterogeneous database programming, and more directly, improvements to SQL Server support. I think, at least in two aspects: one is through the CursorAdapter object to provide a more flexible than remote view, more easily programmable Cursor management object, another is based on the original concept of "connection", making "connection" processing more independent, "Connect" management more con

Say in front I remember the first time I contacted COM component programming, there is the question: there is no good way to pass the dataset. We know that Visual FoxPro is the most powerful data processing system, and its cursor strong, flexible support is unmatched. Since Visual FoxPro is so powerful at data set processing, COM programming, how to simply in various types of client programs and Visual

Say in front have been trying to write something about visual FoxPro 7, but not the pen. There are two reasons: one is busy, lazy to write, and then visual FoxPro 7 new features do not float on the surface, a very difficult to understand, not to mention written article. Difficult, or to write. I am not a professional Visual FoxPro programmer, I am a fan, so I d

Say in front The experiment of this article must be carried out on the premise of Internet connection! The definition of Web service in this article is part of the "C # asp.net" Book of Taiwan's Peak Information Co., Ltd. Visual FoxPro 7 full support for Web Service Visual FoxPro 7 has special support for Web service, a major selling point of visual FoxPro 7

Part III: in. NET in the use of VFP written Web service . NET and Java to be able to sell across different platforms, Java seems to pay attention to the cross-platform nature of the code itself. NET is more concerned with the cross-platform data, so. NET holds the banner of XML Web service in front of us, and in a sense. NET is an XML Web service. Visual FoxPro support for XML Web service is based on MS XML and SOAP components, and the core of writi

visual| Data | questions Topics: Multiple users and data buffering issues in Visual FoxPro Shaoxing Many Fox friends (foxers) are from DBASE―FOXBASE―FOXPRO―VFP such a road come over, if say from FoxBase to Foxpro is a leap, then from the Foxpro to VFP is a sublimation. The two major changes in the long programming pa

Objective Many friends may have the understanding that Visual FoxPro has limited support for Graph objects-it's hard to use it to make rich, beautiful icons; there are some problems that seem insurmountable: print charts--visual FoxPro does not provide a way to print a form, graph Does not provide a way to print or Save as a picture ... I have this idea, but with the gradual establishment of "object-orien

Where does the data sequence occur? Data series is based on a very critical issue, which refers to a set of related data points that are plotted in a chart. Each data series in a chart has a specific color or pattern and is described in the legend of the chart. (You can draw one or more data series in a chart, but there can be only one data series in a pie chart.) ） In terms of the previous example data source table, we can specify "quarter" as the basis for the data sequence ("quarter" as the