ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, database schema, ......
DisplayMask (Property)
The DisplayMask property is used to: Find out the display mask. Modify the display mask. This display mask is displayed when the control is in read-only or when the control does not have focus....
SpreadsheetControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
TableStartFilling (Function)
Starts the process to populate a Table or TreeView Table control programmatically.
LooperStartFilling (Function)
Starts the process to populate a Looper control programmatically.
FramesetRefresh (Function)
Refreshes a frameset displayed in the user's browser from the context on the server....
ImageArea (Function)
Returns the number of the image area clicked by the Web user.
iTextHeight (Function)
Calculates the height of the font for the text to print (in millimeters).
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
Sending elements to Free Technical Support
OpenContextMenu (Function)
Automatically opens a context menu for the current control, window or page.
KeyPressed (Function)
Checks which key is pressed.
iEndPrinting (Function)
Signals the end of the document to print and actually starts printing the data stored in the printer spooler via the following functions: iPrint, iPrintImage, iNewLine, etc.
BurnerEject (Function)
Opens or closes the door of current burner.
How to color a control with focus?
This help page explains how to highlight the control where the input is performed....
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.
StringBuild (Function)
Builds a character string from an initial string and parameters.