ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Array>.UnionAll (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....
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....
<zipArchive variable>.StartAddingFile (Function)
Declares the start of the optimized addition of files to a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive. This new function is available from WINDEV Suite SaaS 2025 - Update 3....
zipStartAddingFile (Function)
Declares the start of the optimized addition of files to a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive. This new function is available from WINDEV Suite SaaS 2025 - Update 3....
Choosing the action associated with a WEBDEV button
Whatever the type of button, it is possible to associate an action with it......
Handling report blocks
The different operations available on report blocks are as follows......
Manipulating Layout controls programmatically
A Layout control can be......
ERR_CANNOT_RUN_EXPLORER
The Flexbox control
Flexbox is a standard layout system for web pages......
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language......
OLECopy (Function)
Copies the object found in an OLE control into the Windows clipboard.
OLESave (Function)
Saves the object found in an OLE control in binary format.
OLEServer (Function)
Lists the OLE servers registered toward the current system.
Group (Property)
The Group property lets you identify and modify element groups.
Creating an SCM repository
To share a project via the Source Code Manager, a repository must be created......
Message
The Message keyword can correspond to: the Message function. the Message property, which is used to get and change the help message of a control or menu option in a window. the Message property available for: a SFError variable. the email structure. an Email variable. a Notification variable....
Assignment operators
Three assignment operators are available......
Automatic server update
The HFSQL Control Center is used to implement the automatic server update......
Database schema editor: Link description
The links are used to link the tables described in a database schema between themselves......