ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDelete (Function)
Deletes a record from a data file (query or view).
Dictionary
The dictionary is a file that can contain the project elements......
Image catalog
As soon as an image can be used (in a control, in a window, in a report, ......
EmailRunApp (Function)
Starts the native application for sending emails found on the current computer: Computer running Windows, Mobile device (Android, iPhone, iPad)....
Native Oracle Connector: Specific features and remarks
Remarks and specific features of the Native Oracle Connector...
Certificate (Type of variable)
The Certificate type is used to handle: the certificates used to sign the strings or the files. the certificates used to sign the emails....
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
Environment configuration
An environment configuration corresponds to a backup of the work environment in the editors of WINDEV, WEBDEV and WINDEV Mobile......
Alias (Property)
The Alias property is used to: get or change the alias of a window (WINDEV and WINDEV Mobile). get or change the alias of a dynamic tab (WINDEV). get the internal HTML/JavaScript name of a control (WEBDEV)....
SQLInfo (Function)
Initializes the different SQL variables with information relative to the last query run.
2. Performance profiler
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 2 - Performance profiler - 15 min
SocketClose (Function)
Closes a socket or a connection to a server socket.
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
Programming the browsing Looper controls
These are the main concepts for programming Looper controls based on a data file......
Image editor
WINDEV, WEBDEV and WINDEV Mobile include an image editor......
Testing a Mobile application
By testing the project you can simulate how the application will run when launched by the user......
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
Project description: Project tab
The project description window allows you to configure various elements of your project......
Spreadsheet: Using the ribbon
The ribbon of the Spreadsheet control proposes several features and it allows you to define several settings......
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
Managing the replications of HFSQL servers (Control Center)
The HFSQL Control Center is used to create, configure and manage the replications between HFSQL servers....
Constants used by ExecutePresetAction
List of constants used by ExecutePresetAction....
4. Debugging modes
There are two different modes to debug a WINDEV Mobile application...
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.