ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

fLoadResource (Function)
Loads the content of a resource from a library.
iYPos (Function)
Used to manage the vertical position (Y-coordinate) of print cursor in the page.
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
AppInstallUPD (Function)
Triggers the automatic update of current application.
InSeconds (Property)
The InSeconds property is used to convert a Duration variable to seconds.
InMilliseconds (Property)
The InMilliseconds property is used to convert a Duration variable to milliseconds.
LanguageDescribed (Property)
The LanguageDescribed property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
Language (Property)
The Language property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
KeyGenerateInitialKey (Function)
Generates the initial key (unique license number) for the activation system of the application.
KeyCompareKey (Function)
Compares an initial key with an activation key.
KeyGetIdentifier (Function)
Retrieves the identifier that was used to generate an initial key.
AppInstallVersion (Function)
Installs a specific application version.
Control constants
List of constants used by the functions for managing controls...
fDirAttribute (Function)
Returns or modifies the attributes of a directory.
fDriveReady (Function)
Determines: if a given drive (storage card, CD or DVD) is available, whether the drive exists....
fDetectRemovableStorage (Function)
Detects whether a removable storage unit (CD, USB key, USB camera, ...) was added or removed.
MenuLabel (Function)
Gets or changes the label of a menu option (context or drop-down menu).
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
Certificate functions (prefix syntax)
The following functions are used to handle Windows certificates, using prefix syntax:
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Nation (Function)
Defines or identifies the display language (captions, messages, ...) used for the windows, pages, reports and controls.
Certificate management functions
The following functions are used to handle the certificates:...
JSONValid (Function)
Checks the validity of a JSON string.
WINDEV applications for Linux: Specific features
Shared memory area functions