Visual Foxpro codes

The wallpaper is a screen backgroung image set by the system with the API SystemParametersInfo Its becomes a system image (a num is affected to it by the system). This code set a folder of images and play them with a timer as a wallpaper sequentially...

The majority of these 8 codes below use the registry.prg class and some of its examples in solution/winapi samples shipped with visual foxpro. It gives some new demos to work with system registry . 1-find in registry the MRU (most recently used files...

In this article the follow subjects as codes are presented: 1.findstr DOS command to perform search files or search in files 2-Using findtsr to make num lines of code 3-Windows find engine,find in pdfs tools. 4.Shellexecute options (dont all work) 5....

Herman Tan ownerdrawn menu (2005- last updated published 2006-2008) can be downloaded from this link: http://hermantan.blogspot.com/2006/09/updated-ownerdrawn-menu-class.html first version can be seen in https://www.universalthread.com/ViewPageArticle.aspx?ID=476...

This code creates a custom simulation of the known windows aero glass effect. 2 top level forms are used to get this effect.One is always onBottom=.t. and have variable transparency (80-255).The backcolor of this form.can be set also interactively on...

Inside Foxpro system can Assign easily Access Keys and Keyboard Shortcuts As you create a menu system, you should consider ease of access to the system, and you must assign tasks to the system. You must give menus and menu items tasks to perform, such...

In visual foxpro the only control having a windows handle (hwnd) is the form.The transparency can then be applied and monitoring only to this window. Some Controls have the backstyle property (0,1) but cannot control the transparency. The backstyle Specifies...

Regions are used in common windows advanced tasks and are defined in gdi32 library. they are also used in gdiplusX with paths,drawing,... see this link http://yousfi.over-blog.com/2015/02/gdiplusx-effects-operations-on-images.html can see the functions...

Below 6 codes relative to scrolls text,images,scrollable containers.. *Suggestions and Bug Reports are always Welcome. *1-*A top level form as scrollable container Visual foxpro dont ship any scrollable container class.The only one big container can be...

8 codes in this first part of windows ,handles and APIs showing how to manipulate any window, having a handle. In VFP , only forms are considered as Windows real object and have their handleThis integer,distributed by the system is used to make all operations...