ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Connection variable>.ModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
Handling a status bar in the window editor
This help page presents the different operations that can be performed in a status bar......
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
AAF: Sort on the columns of a Table control
WINDEV allows the user to easily sort the columns of a Table control....
HExecuteProcedure (Function)
Runs a stored procedure.
FishEye
The "FishEye" effect is used to enlarge a section of editor graphs (analysis graph, UML graph, ......
W3C standardization
You must comply with the W3C standard (HTML 4......
HModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
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<Source>.CancelDeclaration (Function)
Allows you to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
How to open a window?
Writing to the Free Technical Support
When you encounter a problem, try to isolate it and to reproduce it by using the minimum number of elements......
Commands of the external interface
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
<Connection variable>.InfoServerRights (Function)
Allows you to find out the rights granted to a user or group of users on a server.
<Connection variable>.ModifyServerRights (Function)
Modifies the rights granted to a user or to a group on a HFSQL server.
HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
<Connection variable>.InfoDatabaseRights (Function)
Allows you to find out the rights granted to a user or to a group on a database.
Context menu of TimeLine controls
By default, TimeLine controls contain a context menu....
Query based on query
Queries can be based on items from another query......
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables......
<Connection variable>.ExecuteScheduledBackup (Function)
Forces the execution of a scheduled backup.
HServerWorkingDir (Function)
Returns the path of a temporary directory on the HFSQL server.