ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

eChangeCurrency (Function)
Converts a currency into another currency.
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
HAdd (Example)
Usage example of the HAdd function
DeclareWebserviceContext (Function)
Used to declare a list of variables whose value will be persistent between the successive calls to a Webservice.
HManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates....
TreeAdd (Function)
Adds a "leaf" element (and all necessary nodes) into a TreeView control.
Installing the robot controller
The monitoring robot includes three executables......
Constants for managing projects
List of constants used by the functions for managing projects....
Cookie (Type of variable)
The Cookie type is used to handle the cookies transmitted in the HTTP requests.
Notification (Type of variable)
The Notification type is used to handle the local notifications or the push notifications.
Compilation options
The compilation options allow you to define the help system generation settings......
Developing 64-bit sites
You can deploy 64-bit compatible sites......
ArraySeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
Printing the content of a table (AAF)
A Table control proposes an automatic popup menu allowing the user to perform several operations on the data displayed in the table......
Dashboard constants
Constants used by the functions for managing Dashboard controls...
SensorDetectBeginShake (Function)
Notifies when the device is shaken in any direction.
SensorDetectEndShake (Function)
Notifies when the device has been shaken in any direction.
GesturePosX (Function)
Returns the horizontal position of the pointer (finger or stylus).
GesturePosY (Function)
Returns the vertical position of the pointer (finger or stylus).
Enumeration (Type of variable)
An enumeration is a set of values......
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
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).
2. Projects in practice
MapPolyline (Type of variable)
The MapPolyline type is used to define the characteristics of a line composed of several segments to be drawn on the map displayed in a Map control.