ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
WDAPI: Using the APIs in a WINDEV application
The two most interesting features of WDAPI are......
NextTitle (Function)
Modifies the title of next window to open.
HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
The formatted display control
This control can be used to display dates, times and currency values while respecting the corresponding display format......
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
Automatic management of exceptions
The management of exceptions can be customized by process......
iParameterPreview (Function)
Configures the print preview: display a message regarding the resources of current computer. display or not the ribbon panes (as well as the buttons found). the export options available in the mini preview window....
WLanguageCodeFormatting (Type of Variable)
The type WLanguageCodeFormatting allows you to define all the setting parameters in Geometry 06500740072007900 of the WLanguage code.
2. Searching and iterating over records
WINDEV Tutorial: WINDEV application: Managing data Lesson 2 - Searching and iterating over records - 30 min
Sliding window (sliding menu)
The sliding windows (also called sliding menus) are often used in the mobile applications......
iPad window: Window creation wizard
The wizard for creating iPad windows allows you to easily create a window containing all the main elements of a window for an iPad application......
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
The planes in WEBDEV
The planes are used to group the controls of an element......
Handling a Radio Button control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
Plane (Property)
The Plane property is used to: Get: the active plane of a window (or report) or the plane to which a control belongs. the active plane of a WEBDEV element. Change: the active plane of a window (or report) or associate a control with another plane. the active plane of a WEBDEV element....
TableCollapseAll (Function)
Collapses: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
Importing a WINDEV window into a Mobile project
The WINDEV windows not having the same format in WINDEV Mobile, WINDEV Mobile gives you the ability to import a WINDEV window into a WINDEV Mobile project......
LINUX: Accessing the ODBC databases
The native access to HFSQL Classic and Client/Server is available for the WINDEV applications running in Linux ("console" applications) and for the WEBDEV sites hosted in Linux......
Google Maps management functions
List of functions for managing Google maps...
LEDSwitchOn (Function)
Switches the LED (Light-Emitting Diode) of the device on.
Storing the breaks in the Table/Looper controls (AAF)
When end users work on a complex Table or Looper control with multiple breaks, they may want to save the current layout......
HSuggestKeyStart (Function)
Starts collecting information on executed queries.