ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Count (Property)
The Count property returns the number of elements in a given set.
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...
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
CharactType (Function)
Returns information about the type of character.
12. Available tests
FinNetCurrentVal (Function)
Returns the net current value of investment.
XMLAddAttribute (Function)
Adds an attribute into an XML document.
XMLAddChild (Function)
Adds a child tag into an XML document.
EvaluateExpression (Function)
Evaluates the value of an expression built in a character string.
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
Deploying an iOS application
WINDEV Mobile tutorial: Deploying an iOS application 10 min
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
zipDeleteFile (Function)
Deletes a file from an archive.
Definition (Type of variable)
The Definition type is used to find out the characteristics of a type: simple type, advanced type, class, structure....
Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position on Y-axis). Modify the Y-coordinate of a control or window....
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
TableSelectPlus (Function)
Selects a row in a Table or TreeView Table control.
Scheduler control events
The following events associated with Scheduler controls:...
Character strings
WLanguage supports different types of strings....
PageDisplay (Function)
Displays a web page in the user's browser....
sfUserInfo (Type of variable)
The sfUserInfo type is used to get information about a user...
grClearPict (Function)
Erases the chart drawing (in an Image control or in a window).