ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Mechanism of specific exceptions
A process of specific exception is used to process a risky code (which means a code that could trigger an exception)......
TreeID (Function)
Used to build the path of the elements found in a TreeView control by differentiating the duplicates.
Control templates and inheritance
When a control template is applied to a page or to a window, all controls and code found in the template are "copied" into the page or window......
Anchoring applied to window controls
The windows of a WINDEV application can be resized at runtime......
Custom-Folders
"Custom-Folders" simplify the organization of projects, allowing you to group the elements of your application by themes......
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......
Pyramid charts
Pyramid charts allow you to view data in descending order......
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code....
The Navigation Bar control
The Navigation Bar control is used to create a menu area that can easily adapt to the browser size......
Examples for using the OLE DB provider for HFSQL
Programming by preset action
Preset actions allow you to define the code of an event in a single click, without having to write one single line of code......
Analysis: Describing data files
The analysis is used to define the structure of data files used by the project......
Using objects
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
11. Choosing the action of a button/link
Validating a page other than the current page
In some cases, you may have to propose the validation of a page via a button (or a link) found in a different frame......
New Features brochure - Version 27: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 27 presented in the New Features brochure....
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
Programming the table cells
The Table controls can be handled......
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
Creating an application using the RAD methodology
The RAD (Rapid Application Development) is a technology used to easily create a full application (or site)......
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Programming an indexed control
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
The Progress Bar control
The Progress Bar control is used to follow the progress of an event......
dCrop (Function)
Returns the cropped part of an image. This image is found in an Image variable.