ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Link control
The Link control is used to:
  • create a link in an HTML page.
  • create a link in a report printed in HTML format.
WinEdUndo (Function)
Undoes the last action performed by the end user when modifying the interface ("Allow end users to modify the UI" option enabled).
WinEdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).
ExtractStringBetween (Function)
Allows you to: extract a substring between two given separators from a character string. search for substrings between two given separators in a character string....
DataType (Function)
Identifying the type of a WLanguage variable.
Address
The Address keyword can correspond to...
grInterval (Function)
Indicates the interval between values on the vertical and horizontal axis of a chart.
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
eInitCurrency (Function)
Adds or changes the characteristics of a currency in the currency exchange table.
Constants for managing projects
List of constants used by the functions for managing projects....
Lotus Notes constants
List of constants used by the Lotus Notes functions....
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
Preparing the phone to run the test of an Android application
WINDEV Mobile allows you to develop Android applications. To run the test of these applications on an Android phone, some operations must be performed ......
AlbumPicker (Function)
Retrieves a photo, an image or a video stored in the photo album of the mobile device.
5. Which type of server to choose?
1. The WINDEV Framework
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.
FolderWeb (Function)
Returns the path of the directory containing: the images, the JavaScript files, the Java applet files, the other files accessible from the browser....
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified or accessed).
HModifyServerRights (Function)
Modifies the rights granted to a user or to a group on an HFSQL server.
In-App purchases
The mobile systems (Android/iOS) allow their applications to propose content at extra cost, by using the payment system of App Store or Google Play......
iParameterDuplicate (Function)
Configures the automatic creation of the duplicate copy generated during the next print.
AlbumSave (Function)
Saves an image, a photo or a video in the photo album of the mobile device.
SysBatteryOptimBackground (Function)
Used to manage battery optimization: Identifies the battery optimization mode for the current application. Prompts the user to disable battery optimization for a given application on the device. This function can be used to tell the operating system to stop preventing the application from running in the background....
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
grSaveBMP (Function)
Saves a chart that was previously drawn in a file in BMP format.