ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TableSearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
Telemetry: Viewing data
To see the results of telemetry data for your applications, WINDEV and WINDEV Mobile propose a telemetry editor......
RegexMatch (Function)
Checks whether a string matches the format defined by a regular expression.
Sort (Function)
Sorts a WLanguage array.
Materialized view
...A materialized view is a physical data source defined by an SQL query....
TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
GranularityDuration (Property)
The GranularityDuration property is used to get and change the size of the grid to resize: appointments in an Organizer control. appointments in a Scheduler control. events in a TimeLine control. tasks in a Gantt Chart column....
TreeExpand (Function)
Expands a node in a TreeView control.
The matrices
WINDEV, WINDEV Mobile and WEBDEV propose several functions used to handle matrices......
Repairing the project
In some cases, "Project......
Sorted (Property)
The Sorted property is used to: Determine whether a control is sorted. Sort a control or not....
ArrayDeleteDuplicate (Function)
Deletes the duplicates from an array.
Creating an insert query
An insert query (corresponding SQL statement......
CSS styles (Cascading Style Sheet)
The CSS styles are the standard styles used on Internet......
FOR EACH/FOR ALL statement (loop through a variable of type XMLReader)
The FOR EACH statement loops through a variable of type xmlReader in various ways: Loop through a level. Loop through a level with copy. In-depth loop....
POUR TOUT / POUR ALL instruction (browse a JSONReader variable)
Training FOR ALL instruction lets you perform different types of browse on a variable of type jsonReader: Loop through a level. Loop through a level with copy. Browse in depth. Warning This feature is only available from version 2025 Update 3 onwards...
14. PHP generation in practice
Updates the characteristics of a WEBDEV account in a WEBDEV Application Server....
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
Enumeration and Combination items
WINDEV, WEBDEV and WINDEV Mobile propose the Enumeration and Combination types......