ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Screen,FileToScreen (External language)
Initializes the window controls with the values of the file items linked to the controls.
Native PostgreSQL Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......
Downloading a report in PDF format on the computer of the Web user
To propose to download a report in PDF format on the computer of the Web user, you must......
URIToBuffer (Function)
Loads in the background the content of a resource (image, text, etc.) identified by its URI in a buffer variable.
TableInsertColumn (Function)
Inserts elements in the format of columns into a horizontal Table control.
TreeSelectCount (Function)
Returns the number of selected elements in a TreeView control (for a multi-selection TreeView control).
Variable scope
Variables can be declared anywhere in the code....
KeepVisibleHierarchy (Property)
The KeepVisibleHierarchy property is used to: Determine which elements of the TreeView table will be printed: the entire hierarchy or only visible elements in the control. Change the hierarchy print mode: the entire hierarchy or only visible elements in the control....
TreeSelect (Function)
Returns the full path of the selected element in a TreeView control.
HInitSubscriber (Function)
Initializes the range of automatic identifiers for the description file of subscriber replica (".RPL" extension).
Context menu of Check Box columns (AAF)
The Table and TreeView Table controls can propose Check Box columns allowing the user to select the requested options......
The TimeLine control
The TimeLine control is used to represent chronologies of close events that can be parallel....
Context menu of Gantt Chart controls (AAF)
Each Gantt Chart control in a window has a default menu that is available to users......
Creating and distributing Active WEBDEV Pages
To transform a page in Session mode into an Active WEBDEV Page:...
Creating a table in a report
Tables can be created in a report......
HDelete (Function)
Deletes a record from a data file (query or view).
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI in an external file.
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
2. Projects in practice
TableDelete (Function)
Deletes a row from: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
Automatic server update
The HFSQL Control Center is used to implement the automatic server update......
Automated tests on an executable
WINDEV proposes to run the different project tests directly on the corresponding executable......
WDBal messaging: Writing a message
WDBal, the secure messaging provided with WINDEV, WEBDEV and WINDEV Mobile, allows you to easily write a message......
The ListView control
The ListView control is used to display a list of graphic elements (images, logos, etc....
Native DB2 Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native DB2 Connector......