ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDeleteBackup (Function)
Deletes a backup previously created with HBackup.
OpenAPIToHTTP (Function)
Builds the HTTP request to call a function of an API. It can then be sent using HTTPSend.
BTStatus (Function)
Returns the current Bluetooth activation status on the device or asks to be notified when the activation status changes.
EmailMessageLength (Function)
Calculates the size of specified message (without loading the message).
SysIconDisplayTooltip (Function)
Displays a tooltip for an icon found in the taskbar.
AppointmentNext (Function)
Reads the appointment after the current appointment in a Lotus Notes or Outlook calendar.
RandomCryptoBuffer (Function)
Returns a buffer to the specified size filled with random data, that can be used with the cryptographic technologies.
DiagramGroup (Function)
Creates a group from the elements selected in the Diagram Editor control.
BTActivate (Function)
Enables or disables the management of Bluetooth on the device.
Camera (Property)
The Camera property is used to identify and change the camera used (back or front).
MemAdd (Function)
Adds an element to a memory area.
IsNumeric (Function)
Enables you to find out whether a variable or a control is: a numeric (integer, real, currency or numeric). a string that can be converted into numeric....
AppointmentPrevious (Function)
Reads the appointment before the current appointment in a Lotus Notes or Outlook calendar.
iCloud functions
The functions to handle keys in an Apple iCloud-based container of "key-value" pairs are as follows......
xlsRecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
rssDisplay (Function)
Builds a RSS feed and returns the content of the RSS feed to the client.
MemKeyVal (Function)
Returns the value (added or modified by MemAdd or MemModify) of the current element in a memory area.
NetMACAddress (Function)
Returns the MAC address (physical address) of one of the network cards found on the computer.
2. Web development and WEBDEV
WEBDEV Tutorial: WEBDEV overview Lesson 2: Web development and WEBDEV - 10 min
The Site Map control
The Site Map control allows the Web user to......
Spreadsheet control constants
The following constants are used by the functions for managing Spreadsheet controls:...
Choosing the action associated with a WEBDEV button
Whatever the type of button, it is possible to associate an action with it......
Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position on Y-axis). Modify the Y-coordinate of a control or window....
Error 17: OTHER CASE must be the last statement used in SWITCH
GesturePosY (Function)
Returns the vertical position of the pointer (finger or stylus).