ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
HInfoViewRights (Function)
Allows you to find out the rights granted to a user or to a group on an SQL view or on a materialized view.
<Connection variable>.InfoViewRights (Function)
Allows you to find out the rights granted to a user or to a group on an SQL view or on a materialized view.
Programming a WEBDEV drop-down menu
Once the drop-down menu of your site is created, all you have to do is associate an action with each menu option......
Performance profiler
The performance profiler (also called Profiler) is used to check and optimize the execution time of your application......
Running a query and handling the result in WLanguage
The selection of records performed by query is not necessarily displayed in a report, in a window, ......
Telemetry: Main features
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
13. Debugger
<Array>.InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
The Task structure
The Task structure is a preset structure of WLanguage (no declaration is required)......
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
Native SQL Server Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native SQL Server Connector......
Managing the Euro
Since January 1 2002, the Euro becomes the only currency in most European countries......
<Window>.FromFile (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Anchoring applied to window controls
The windows of a WINDEV application can be resized at runtime......
Native MariaDB Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to MariaDB (also called Native Access)......
PageFromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Properties associated with the rows of a TreeView Table control
The rows of TreeView Table controls in a window or page can be manipulated using WLanguage properties......
11. User Macro-Code: UMC in practice
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
<Connection variable>.CopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
<Array>.Insert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor (".WDR" file).