ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<diagLibrary variable>.LoadLibrary (Function)
Loads a diagram file and creates a library of preset shapes from it.
MemcachedAssign (Function)
Modifies a key/value couple in the Memcached cache: If the key exists, the value is modified. If the key does not exist, the key/value couple is added....
<btleDevice>.Initialize (Function)
Initializes a Bluetooth Low Energy device in Windows.
<Control>.Rectangle (Function)
Returns the coordinates of the rectangle corresponding to the specified area of a control.
GetGUID (Function)
Calculates a globally unique identifier (named "GUID"), whose size is: equal to 16 bytes, which means 32 hexadecimal characters. equal to 32 bytes, which means 64 hexadecimal characters....
ControlExist (Function)
Checks the existence of a control (or group of controls) in a window, in a page or in a report.
MemcachedDeleteKeyGroup (Function)
Deletes a key from the Memcached cache on a group of servers.
MemcachedAdd (Function)
Adds a new key/value couple into the Memcached cache....
WLanguage procedure called by AuthIdentify
WLanguage procedure ("Callback") called by AuthIdentify during the authentication.
URIGetInfo (Function)
Retrieves information of a URI resource.
MQTT functions (prefix syntax)
The following functions are used to manage MQTT clients...
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
SCM: Project version changes
When several projects share elements in the same SCM, version changes of WINDEV, WEBDEV and WINDEV Mobile projects......
PDFSign (Function)
Adds an approval signature to an existing PDF.
gpwAddAuthLogin (Function)
Adds a login button (Facebook, Google, Microsoft, etc.) in the login window or page.
Obtaining an SSL certificate for IIS7 (or later)
To get an SSL certificate for IIS 7 (and later), the different steps are as follows:...
How to create and run an SQL query through programming?
This help page explains how to create and run an SQL query through programming....
StoreTheValue (Property)
The StoreTheValue property is used to: Find out whether a control keeps its value between two application starts via the persistence. Modify a control so that it keeps (or not) its value between two application starts via the persistence....
grSourceSeries (Function)
Defines the source of a series.
Manager of automated tests
The test manager is used to......
Animation of Mobile windows
In mobile applications, the different screens of the application are displayed via a small animation: display from the right, from the top, etc., ... WINDEV Mobile allows you to configure this display mode of your windows in your mobile applications....
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....