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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Properties associated with the rows of a TreeView Table control
The rows of TreeView Table controls in a window or page can be manipulated using WLanguage properties......
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
User Groupware and Client/Server tables
An application using User Groupware can be used with a HyperFileSQL database in Client/Server mode......
aiImageResult (Variable type)
The aiImageResult type is used to retrieve the result of AIDetect.
ColorHue (Function)
Calculates the hue of a color.
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
OpenPopupAsynchronous (Function)
Opens a popup window whose result will be retrieved via a WLanguage procedure ("callback").
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Truncate (Function)
Truncates the right part of a string or buffer.
RESTSend (Function)
Sends a REST request and waits for the server response.
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
Multi-project processes: using batches
WINDEV, WEBDEV and WINDEV Mobile allow you to run a set of processes (compilation, generation, ......
3. Testing a WINDEV Mobile application
By testing the project you can simulate how the application will run....
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (available in the window, page and report editors) as well as multiple functions that can be used to create and manipulate charts......
dLoadImage (Function)
Loads an image in an Image variable from a memo, a file or a binary buffer.
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...