ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SQLite: Programming with HFSQL functions
To use an SQLite database with Native Connector (also called Native Access), the structure of SQLite tables must be imported into the data model editor....
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
Unalterable (Property)
The Unalterable property is used to configure the unalterability of a data file: the data file cannot be modified; only additions can be made.
Responsive Web Design: Tips
The Responsive Web Design was used in your pages but you still encounter some lock points......
AdditionCompleted (Example)
Usage example of the AdditionCompleted property
pdfParameter (Type of variable)
The pdfParameter type defines all the characteristics of the PDF file to be generated.
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Cursor constants
List of constants used by the functions for managing cursors and the mouse...
Keyboard Variable (Using physical keyboards on Android)
The Keyboard variable makes it possible to retrieve the parameters of the events of a physical keyboard......
NumberColumn (Property)
The NumberColumn property is used to get and change the number of columns of an element.
Native Informix Connector: Programming with HFSQL functions
To use an Informix database with the Native Connector, import the structure of Informix tables into the WINDEV or WEBDEV analysis......
Reports & Queries: Specific features
This help page presents the specific features of "Reports & Queries" (which means the user version of report editor) ......
Events associated with a Gantt Chart column
Events associated with a TimeLine control
WINDEV manages the following events by default (in order of appearance in the code editor)...
Aligning elements in a List Box or Combo Box control
There are different methods to align the elements in a List Box or Combo Box control......
List,Get (External language)
Retrieves the value of a given element or the value of the selected element in a drop-down list or in an expanded list.
grColumnAggregation (Function)
Defines the algorithm for aggregating data in a grouped or stacked Column chart.
HImportHF55 (Function)
Imports a Hyper File 5.5 file into an HFSQL Classic file.
HDBCreation (Function)
Ends the description of the structure of an xBase data file through programming.
OpenDocumentAsynchronous (Function)
Opens a document using the appropriate editor
ContactAdd (Example)
Usage example of the ContactAdd function
The "Funnel" charts
...The Funnel charts are often used to represent the steps in a sales process and to indicate the amount of potential revenues expected for each step....