ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

.NET Assemblies
.NET is Microsoft's software development platform......
Managing WebSockets
The WebSockets are used to communicate from a Web application (Intranet or Internet site run in a browser) to a Web server by using sockets......
Characteristics of the columns in a Table control in a window
The columns are used to display information in a Table control......
Native Oracle Connector: Programming with HFSQL functions
To use an Oracle database with the Native Connector, the structure of ORACLE tables must be imported into the WINDEV or WEBDEV analysis......
GeometryIntersect (Function)
Checks whether two geometries have a non-empty intersection.
Automated test created by the user
WINDEV allows the user to record a test scenario in order to send it to the quality service or to the developer......
Checking an element back in the Source Code Manager (SCM)
Checking an element back in the repository is used to make the modified element available to all the users of the Source Code Manager......
AddColumn (Function)
Adds a column at the end of a two-dimensional array property (xlsDocument variable for example]).
DB2 Native Connector: Programming with HFSQL functions
To use a DB2 database with Native Connector, the structure of DB2 tables must be imported into the WINDEV or WEBDEV database schema......
Alignment rulers (Editor)
When creating or modifying a window in the window editor, you have the ability to display the alignment rulers......
WindowToData (Function)
Automatically updates: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
SysDirExternalStorage (Function)
Returns the path of the directory that will be used to store files in the external storage space of the Android device.
Linking a Combo Box control to a data file
A List Box or Combo Box control can be used to display the content of a data file, to allow a user to select a record, for example......
ArrayUnionAll (Function)
Returns an array corresponding to the union of two arrays (without deleting duplicates). Warning: This feature is only available from WINDEV Suite SaaS 2025 Update 2. For more details, see Use the new features of WINDEV Suite SaaS 2025....
SysDirStorageCard (Function)
Returns the path of the root directory of the primary external storage space.
Close (External language)
Closes the current window and restores the context that existed before the window opening.
HTMLBuildString (Function)
Generates a UTF-8 string containing an HTML document.
<htmlDocument variable>.BuildString (Function)
Generates a UTF-8 string containing an HTML document.
SysGetExtLink (Function)
Returns the command linked to an extension.
<Certificate variable>.ExtractExtensionValue (Function)
Returns the value of a certificate extension.
SysNbExternalStorage (Function)
Returns the number of external storage spaces found on an Android device.