ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

XLSCell type: MaskWD property
The MaskWD property of the xlsDocument type is used to define the display mask in WINDEV or WEBDEV format that will be used in the Excel cell ("DD/MM/YYYY" for example)......
emailHeader (Type of variable)
The emailHeader type is used to retrieve or define the additional email headers.
TelemetryEnable (Function)
Enables the telemetry manually.
HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
BackgroundImageState (Property)
The BackgroundImageState property allows you to get and change the number of drawings in the image associated with the background of a button.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
Sharing the popup menus in the project
In most cases, several popup menus are included in your applications......
8. Optimizing an application
pdfPage (Type of variable)
The pdfPage type is used to define all the advanced characteristics of a page from a PDF document loaded in memory.
CtCacheSize (Property)
The CtCacheSize property is used to determine and change the maximum number of records that can be stored in the cache of the Native MySQL Connector.
Native Access Connector
This type of Native Connector allows access to ACCESS databases for better interoperability purposes......
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
SpeechSynthesisStop (Function)
Stops all the current read operations on the engine for speech synthesis.
GetDefinition (Function)
Retrieves the definition of element type.
SpeechSynthesisReadFile (Function)
Reads the content of the specified file by using the engine for speech synthesis found on the device.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
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....
API description (Type of variable)
An API Description variable is used to describe an API, its parameters, its return value and its calling options by programming.
User login: User Groupware
WINDEV Tutorial: User Groupware User login: User Groupware - 20 mn
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Constants for the assisted replication
List of constants used by the functions for the assisted replication....
ContactDisplay (Function)
Opens the form of a contact in the device's native contacts application (Android, iPhone or iPad, Universal Windows)....
dbgSaveMemoryDump (Function)
Saves a dump of memory used by the application.
fSplit (Function)
Splits a file into several files.
WinEdSelectOccurrence (Function)
Indicates the number of controls selected when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).