ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Functions for handling directories and external files (prefix syntax)
External file functions (prefix syntax)...
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
SysUnlinkExtension (Function)
Deletes the association between an extension and a command that was created by SysLinkExtension.
ASPDisplay (Function)
Calls an external ASP script and returns the result page in the current browser window.
PHPDisplay (Function)
Calls an external PHP script and returns the result page in the current browser window.
CtCursorOptions (Property)
The CtCursorOptions property is used to get the type of cursor used when connecting to an external database.
HEX@ (Type of Variable)
Objet interne pour la gest ion de VisiteGuidée.Etape.Disque.
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
I was using C with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
Multi-product external components
Components are a remarkably useful tool for development teams......
SysRemovableExternalStorage (Function)
Used to find out whether the external storage space corresponds to the movable memory (SD Card).
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI in an external file.
"Component.WDO" file
When generating the external component, two files are automatically created in the EXE directory of the current project......
Using several libraries in an application
A library is a WDL file that contains all the resources......
11. Internal components in practice
Internal components in practice...
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
SysDirExternalStorage (Function)
Returns the path of the directory that will be used to store files in the external storage space of the Android device.
SysCacheExternalStorage (Function)
Returns the path of directory that will be used to store the data in cache on the external storage space of application.
Error 1022: The access to the method of the class is restricted by a protected inheritance
<DiskFile variable>.ReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
SysLinkExtension (Function)
Associates an extension (.txt, .avi, etc.) to a default execution program.
Overview of external languages
External language: Programming in Pascal
We are going to call the elements developed in WINDEV (project, windows, ......
Including JavaScript files or a Web resource
WEBDEV allows you to include Javascript files or external resources in a WEBDEV project......
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