ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ImageInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
MaxLeafPerRow (Property)
The MaxLeafPerRow property is used to get and change the maximum number of elements in a row in an Organization Chart control.
WDAdminHF: Managing the server
During the connection to the remote HFSQL administrator, you must specify the HFSQL server that will be taken into account......
INIRead (Function)
Reads the content of an INI file (or the content of a file structured like .INI files).
The tables in a report
In a report, a table includes a set of controls called "Table cells"......
X (Property)
The X property is used to: Get the X-coordinate of a control, Table control column or window (position on the X-axis). Get the X-coordinate of a control or window (position on the X-axis)....
AppointmentContinuous (Property)
The AppointmentContinuous property is used to determine or change how multiple-day appointments are displayed in a Scheduler control.
BufferToReal (Function)
Extracts a real from a binary buffer at a given position.
CookieWrite (Example)
Usage example of the CookieWrite function
CookieRead (Example)
Usage example of the CookieRead function
DnD constants
List of constants used by the functions for managing the Drag and Drop....
CameraRunApp (Function)
Starts the device's native camera application to record a video or to take a photo....
HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
Creating a table in a report
Tables can be created in a report......
HManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates....
HJSONToRecord (Function)
Imports JSON data into the current record.
HFConf.Ini file
The HFConf.INI file is found at server root. This file is used to define several characteristics of HFSQL Client/Server server....
fWrite (Function)
Writes: a character string into an external file. a memory section....
Constants for managing fonts
List of constants used by the functions for font management....
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
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......
Managing a Text token Edit control
...Interfaces that use token controls are common. A Token control contains variable amounts of information in a limited area....
ON (Reserved word)
The ON keyword is used exclusively in the automated tests generated by WINDEV and WEBDEV.
Crosstab report
The report editor allows you to create "Crosstab" reports......
Constants for WLanguage types
List of constants for managing WLanguage types....