ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ReplicSynchro: Use
ReplicAdmin: Overview
Interface checker
The advanced interface checker is a tool used to harmonize the positioning of controls in the different application windows......
ReplicSynchro: Overview
Sensor functions
The following functions are used to manage the compass and the accelerometer in an application run on a mobile device (phone or tablet)....
Images, colors and tabs
To optimize the appearance of your screens, WINDEV, WEBDEV and WINDEV Mobile allows you to use images or colors in your tab controls......
Handling report blocks
The different operations available on report blocks are as follows......
<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)....
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......
HFSQL Control Center: Open an analysis
The HFSQL Control Center allows you to fully manage an analysis......
WDDeploy features
WDDeploy is a tool used to easily deploy static or PHP sites......
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......
Examples for using the OLE DB provider for HFSQL
Handling a Conceptual Data Model (CDM)
The main operations that can be performed on a CDM are as follows......
The Gantt Chart control
A Gantt chart allows you to graphically view the progress status of a project......
<Source>.CreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
WDSQL: Exporting and printing the result of an SQL query
The result of a select query can be......
Check: Test of a WLanguage code
The monitoring robot is used to compile and run the WLanguage code entered......
The use of the Automation type in a site is reserved for the advanced users
Discovering AAFs (Automatic Application Features)
Applications created with WINDEV offer users many automatic features on the different windows or controls in the application......