ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Data model editor: types of links
Several types of links can be found between the files......
Enumeration (Type of variable)
An enumeration is a set of values......
Combination (Type of variable)
A combination is a set of options.
WDInst: configuring the characteristics of the file setup
WDInst is used to configure the installation of files......
4. Types of pages
Different types of pages can be used in the sites created with WEBDEV......
Android Control Center
Do you know where to find your application log files?...
3-tier architecture
The development in "3-tier" architecture is now simplified......
Handling Gantt Chart controls programmatically
Modifying the query content
The queries are used to easily select the records coming from one or more files, matching one or more selection criteria, ......
WDMap: Reindexing an HFSQL data file
WDMap is used to find out whether an HFSQL data file must be reindexed and reindex an HFSQL data file......
Thumbnail (Property)
The Thumbnail property can be used on: the items of an HFSQL data file. For more details, see Thumbnail property on items. the Thumbnail controls (WEBDEV only). For more details, see Thumbnail property on Thumbnail controls....
<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)....
Single Page App
A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page......
NbItem (Property)
The NbItem property is used to get the total number of items (including composite keys) in a record of: a file described in the data model editor, a file described programmatically, an HFSQL view, a query....
Charset (Property)
The Charset property is used to: Get the character set used by a Font variable. Change the character set used by a Font variable. Get the character set used by an HFSQL data file....
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)....
Tab control functions
The following functions are used to manage tabs......
HFSQL Client/Server: Configuring the data files on the server
Date management constants
List of constants used by date management functions...
Open document tabs
The document tabs allow you to navigate between the different elements opened in the different editors....
AS/400: Development method
The Native AS/400 Connector simplifies access to AS/400 data from your WINDEV and WEBDEV applications......
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
Telemetry: Viewing data
To see the results of telemetry data for your applications, WINDEV and WINDEV Mobile propose a telemetry editor......
<Tab>.Open (Function)
Opens a new pane in a Dynamic Tab control.
<Tab>.CloseAll (Function)
Closes all dynamic tabs of a Tab control.