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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Buffer (Type de variable)
The buffer type corresponds to a binary memory area....
HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
Unicode (Property)
The Unicode property is used to: Determine if the value of a control is a Unicode string. Specify whether the value of a control is a Unicode string....
Showing passwords (AAF)
By default, in password controls, characters are replaced with dots......
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
MyPopupControl (Reserved word)
MyPopupControl is used to handle the control that opened a popup window...
ModbusWriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
7. Debugger
WINDEV Tutorial - WLanguage basics Lesson 7 - Debugger - 30 min
Container column in a Table control
A cell found in a Table control can contain a set of controls......
HNext (Function)
Sets the position on the next data file record according to a browse item.
Creating and generating an external component
A component must be created from a project containing all the elements required for the component......
Events associated with internal windows
List of events associated with internal windows...
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism......
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc....
Context menu of windows (AAF)
The popup menu of the windows (right mouse click on the window) contains the following options......
Compile (Function)
Dynamically compiles an Procedure whose source code is provided (dynamic compilation).
OpenChild (Function)
Opens a non-modal child window.
Automatic update (Network applications)
This step of the wizard allows managing the automatic updates of the applications from the reference server....
Android and Java: call WLanguage procedures
Permet de spécifier la procédure qui sera appelée lorsque l’utilisateur effectue un clic dans un Widget iOS 14....
zipSelectFile (Function)
Selects files from an archive.
grClearPict (Function)
Erases the chart drawing (in an Image control or in a window).
Handling Organizer controls programmatically
Organizer controls can be handled programmatically....