ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Tips for developing a site for an iPhone or for a BlackBerry
WEBDEV allows you to develop sites for all types of devices......
External language: Programming in Pascal
We are going to call the elements developed in WINDEV (project, windows, ......
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
FOR EACH/FOR ALL statement (browse of associative arrays)
The FOR EACH statement is used to perform different types of browse on the associative arrays...
SQLFirst (Function)
Positions on the first row of the query result.
Data model editor: the different types of items
The different types of items proposed in the data model editor are as follows:
Sequence of events associated with reports
Several operations are performed when printing a report. These operations are performed in the following order......
Parameters of the procedure used by TreeListItem
Procedure ("Callback") called by TreeListItem for each "child" element found. This procedure can be a local, global or internal procedure.
sEndEvent (Function)
Disables the detection of an event on a serial port.
Exchange operator (<=>)
The <=> operator is used to exchange the contents of two elements...
DiagramUngroup (Function)
Dissociates the different shapes of a group in a Diagram Editor control.
4. Conditional statements
WINDEV Tutorial - WLanguage basics Lesson 4 - Conditional statements - 20 min
xlsRecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
LanguageDescribed (Property)
The LanguageDescribed property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
Diagram (Type of variable)
The Diagram type is used to define all the advanced characteristics of a diagram that can be edited in the Diagram Editor control.
3. Editing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 3 - Editing products - 50 min
Toast (Variable type)
The Toast type is used to define all the advanced characteristics of a toast notification.
CertificateSignFile (Function)
Creates the signature of a file. This signature can be stored in a Buffer variable or in a text file.